Zontes ZT350T-D User manual

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ZT350T-D
Maintenance Manual
2022-11-24

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Introduction
All the materials, illustrations, photos, etc. collected in this manual are compiled according to the latest products of ZT350-
D National IV. However, due to the continuous improvement of the product and other changes, there may be some
inconsistencies between your motorcycle and this manual. For colors or upgrades, please refer to the part codes on the official
website of Zontes. This manual will not be listed in detail; if the part names in this manual are inconsistent with the official
website of Zontes, please refer to the official website of Zontes.Individual parts of different displacements that differ in shape or
size but are disassembled and assembled in the same way, will not listed in this manual.
If part of the content of this manual is insufficient, please refer to the "Driver's Manual" included with the bike. The latest
version of the driver's manual can be downloaded as a PDF in the model introduction corresponding to the official website of
Zontes.
©GUANG DONG TAYO MOTORCYCLE TECHNOLOGY Co.,Ltd
All rights reserved

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User notice
This manual is compiled by Guangdong Tayo Motorcycle Technology Co., Ltd. to guide dealers or service personnel to use it. This
manual cannot provide more detailed knowledge about motorcycles, and is only for reference for maintenance. If you do not
have the corresponding knowledge such as electrician, machine repair, etc., improper assembly or repair failure may occur
during repair.
If you need to clean or wash the body parts of the vehicle, you should use neutral car wash fluid or tap water, diesel, kerosene,
etc. Acidic or alkaline car wash liquid will cause irreversible corrosion of the surface paint, electroplating surface, and anodized
surface of the parts; gasoline will cause premature aging or hardening of sealants, gaskets, and rubber parts, reducing the
service life. Non-woven fabrics should be used for wiping with no residue. Ordinary rags may leave cloth scraps or wool, etc.,
which may affect the assembly or cause other adverse effects.
Our company will update this manual as soon as possible after the product changes.
The following is the meaning of the icons marked in this manual：
Failure to observe will cause personal injury or death of the driver or maintenance
personnel; or cause serious damage to parts and shorten the service life, etc.
Failure to comply may result in personal injury or death of the driver or maintenance
personnel; or damage to parts, abnormalities, etc.
Failure to observe the warning will cause personal injury to the driver or
maintenance personnel; or matters requiring special attention during disassembly
and assembly
Indicates that there is a requirement for torque there
Indicates that the piece needs to be replaced after disassembly

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Content
Content ............................................................................................................................................................................................... 4
1. Vehicle information ...................................................................................................................................................................... 10
Know Before Service ......................................................................................................................................................... 10
Body label ................................................................................................................................................................................. 11
D350 Technical specification..................................................................................................................................................... 12
Front wheel/steering system ............................................................................................................................................ 12
Rear wheel/suspension system ........................................................................................................................................ 12
Brake system..................................................................................................................................................................... 12
Battery/charging system................................................................................................................................................... 13
Lamp/Speedometer/switch description ................................................................................................................................... 13
Tightening torque ..................................................................................................................................................................... 14
Bolt tightening torque of general tightening part............................................................................................................. 14
Cable/cable/pipe/electrical device distribution map ............................................................................................................... 15
1. Distribution map of lamps and lanterns ....................................................................................................................... 15
2. Throttle cable ................................................................................................................................................................ 16
3. Brake upper pump and brake hose............................................................................................................................... 16
4. Calipers, brake hoses and wheel speed sensors ........................................................................................................... 17
5. Distribution map of brake system accessories.............................................................................................................. 18
5.1 D350 .................................................................................................................................................................... 18
6. Oil supply system .......................................................................................................................................................... 19
6.1 D350 Fuel evaporation........................................................................................................................................ 19
6.2 D350 Fuel supply................................................................................................................................................. 19
7. Distribution map of cooling system accessories ........................................................................................................... 20
8. Electrical device layout.................................................................................................................................................. 20
9. Intake and exhaust system............................................................................................................................................ 22
Tool ........................................................................................................................................................................................... 24
Swell nail description ................................................................................................................................................................ 26
2. Maintenance ................................................................................................................................................................................. 27
Know Before Service ................................................................................................................................................................. 27
D350 Maintenance schedule .................................................................................................................................................... 28
D350 Air filter (filter element), air inlet filter element ............................................................................................................. 29
1. Support the vehicle firmly............................................................................................................................................. 29
2. Remove the left engine cover ....................................................................................................................................... 29
3. Remove the air inlet cover ............................................................................................................................................ 29
4. Replace the air inlet filter.............................................................................................................................................. 30
5. Remove the air filter housing........................................................................................................................................ 30
6. Replace Air filter element ............................................................................................................................................. 30
7. Inspection air filter waste oil pipe................................................................................................................................. 30
8. Reinstall......................................................................................................................................................................... 31
Bolts and nuts of muffler .......................................................................................................................................................... 32
1. Check for air leaks at the engine exhaust. .................................................................................................................... 32
2. Check for nut and bolts at the muffler.......................................................................................................................... 32
D350 Spark plug ........................................................................................................................................................................ 33
1. Disassemble the spark plug........................................................................................................................................... 33
2. Check the spark plug ..................................................................................................................................................... 34
3. Refer to the steps to remove the spark plug to restore all parts.................................................................................. 35
Engine oil................................................................................................................................................................................... 36
1. Drain the oil........................................................................................................................................................... 36
2. Replace fine filter .................................................................................................................................................. 36
3. Add oil ................................................................................................................................................................... 37
4. Change gear box oil............................................................................................................................................... 37
5. Confirm the oil level .............................................................................................................................................. 37
Throttle valve body ................................................................................................................................................................... 38
1. Do not dismantle the throttle body to clean up carbon deposits................................................................................. 38
2. Remove the stepper motor and clean up carbon deposits........................................................................................... 38
3. Remove the throttle valve body assembly to clean up carbon deposits ...................................................................... 38
4. Disassemble the sensor................................................................................................................................................. 39
5. Throttle valve body troubleshooting process ............................................................................................................... 40

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Throttle cable............................................................................................................................................................................ 41
1. Inspection...................................................................................................................................................................... 41
2. Adjust the throttle cable clearance............................................................................................................................... 41
3. Lube door cable............................................................................................................................................................. 41
Idle speed.................................................................................................................................................................................. 42
Check idle speed: .............................................................................................................................................................. 42
Fuel evaporative pollutant control system ............................................................................................................................... 43
Radiator..................................................................................................................................................................................... 44
1. D350 check the coolant................................................................................................................................................. 44
2. D350 add coolant (antifreeze) to the Coolant expansion tank ..................................................................................... 44
3. D350 add coolant to the Radiator................................................................................................................................. 44
4. Put coolant .................................................................................................................................................................... 45
5. Check whether the fins of the radiator water tank are deformed or the air duct is blocked....................................... 45
6. Check all water pipes for leaks; aging. .......................................................................................................................... 46
Fuel pipe.................................................................................................................................................................................... 47
1. Check the fuel pipe for leaks with the help of an endoscope with LED light ................................................................ 47
2. Replace high pressure oil pipe ...................................................................................................................................... 47
3. Fuel pump ..................................................................................................................................................................... 48
3.1 Use oil pressure gauge to measure fuel pressure............................................................................................... 48
3.2 Simple test of fuel pump ..................................................................................................................................... 48
4. Treatment of abnormal fuel pressure........................................................................................................................... 48
Braking System.......................................................................................................................................................................... 49
D350 Braking system component diagram:...................................................................................................................... 50
1. Check the brake components ....................................................................................................................................... 51
2. Check the front and rear brake switches ...................................................................................................................... 52
2.1 Check the brake switch ....................................................................................................................................... 52
2.2 Replace the brake switch .................................................................................................................................... 52
3. Lubricate the movable parts of the brake handle......................................................................................................... 52
3.1 Lubricate the front brake handle. ....................................................................................................................... 52
3.2 After lubricating the brake handle ...................................................................................................................... 52
3.3 Replacing the brake handle................................................................................................................................. 52
4. Adjust the brake handle................................................................................................................................................ 52
5. Replace the brake pads................................................................................................................................................. 53
5.1 Replace the front brake pads.............................................................................................................................. 53
5.2 Replace the rear brake pads ............................................................................................................................... 54
5.3 Abnormal sound of brake pads........................................................................................................................... 54
6. Replace the brake disc .................................................................................................................................................. 55
6.1 Replacing the front brake disc ............................................................................................................................ 56
6.2 Replacing the rear brake disc.............................................................................................................................. 56
Brake hose ................................................................................................................................................................................ 57
Brake fluid................................................................................................................................................................................. 57
1. Add brake fluid to the main pumps of the front and rear disc brakes.......................................................................... 57
2. Replace the brake fluid ................................................................................................................................................. 57
2.1 Replace the front brake brake fluid .................................................................................................................... 58
2.2 Replace the rear brake fluid................................................................................................................................ 58
3. Brake system exhaust ................................................................................................................................................... 58
Tire ............................................................................................................................................................................................ 58
1. Check the tires .............................................................................................................................................................. 59
2. Replace tires.................................................................................................................................................................. 59
Steering mechanism.................................................................................................................................................................. 59
1. Check the steering mechanism ..................................................................................................................................... 59
2. Adjust the steering mechanism..................................................................................................................................... 60
3. Maintain steering bearings ........................................................................................................................................... 60
4. Malfunction................................................................................................................................................................... 60
Front fork .................................................................................................................................................................................. 60
1. Check the appearance................................................................................................................................................... 61
2. Check the shock absorption performance .................................................................................................................... 61
3. Remove the front shock absorption.............................................................................................................................. 61
4. Correct the front fork tube ........................................................................................................................................... 61
5. Troubleshooting ............................................................................................................................................................ 62
Rear shock absorption .............................................................................................................................................................. 62

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1. Check............................................................................................................................................................................. 62
2. Adjust the preload......................................................................................................................................................... 62
2.1 Adjust the right rear shock absorption ............................................................................................................... 62
2.2 Adjust the left rear shock absorption.................................................................................................................. 63
D350.......................................................................................................................................................................... 63
3. Replace the shock absorption ....................................................................................................................................... 63
Bolts and nuts for body and engine installation ....................................................................................................................... 64
1. Check the fasteners for the critical parts ...................................................................................................................... 64
2. Check engine fasteners ................................................................................................................................................. 64
Side bracket .............................................................................................................................................................................. 65
1. Check............................................................................................................................................................................. 65
2. Lubrication .................................................................................................................................................................... 65
Main bracket............................................................................................................................................................................. 66
1. Check............................................................................................................................................................................. 66
2. Lubrication .................................................................................................................................................................... 66
3. Install the main bracket ................................................................................................................................................ 66
4. Replace the return spring post of the main support..................................................................................................... 66
Sound, light, and electrical device Inspection........................................................................................................................... 67
1. Check............................................................................................................................................................................. 67
2. Headlight height adjustment ........................................................................................................................................ 68
3.Fuse box ......................................................................................................................................................................... 69
4. Troubleshooting ............................................................................................................................................................ 70
4.1 Right hand switch................................................................................................................................................ 70
4.2 Right hand handle vice switch............................................................................................................................. 70
4.3Left hand handle auxiliary switch......................................................................................................................... 71
4.4 Horn .................................................................................................................................................................... 71
4.5 Left hand switch.................................................................................................................................................. 72
4.6 Light..................................................................................................................................................................... 73
4.7 Windshield failure ............................................................................................................................................... 73
3. EFI system ..................................................................................................................................................................................... 74
Know Before Service ................................................................................................................................................................. 74
Error code ................................................................................................................................................................................. 75
1. M310 Read the fault code through the meter.............................................................................................................. 75
2. Read the fault code through the diagnostic tool .......................................................................................................... 75
3. Error code...................................................................................................................................................................... 76
4. Clear fault code ............................................................................................................................................................. 76
4.1 Manually clear..................................................................................................................................................... 76
4.2 Use the diagnostic tool to clear .......................................................................................................................... 76
EFI parts layout ......................................................................................................................................................................... 77
Fault diagnosis and elimination of EFI parts ............................................................................................................................. 77
1. Dump switch ................................................................................................................................................................. 78
2. OBD port ....................................................................................................................................................................... 78
3. Fuel pump ..................................................................................................................................................................... 78
4. Carbon canister solenoid valve ..................................................................................................................................... 79
5. EFI relay......................................................................................................................................................................... 79
6. Fuel injector .................................................................................................................................................................. 79
7. Ignition coils .................................................................................................................................................................. 80
8. Throttle valve body ....................................................................................................................................................... 81
8.1 Common failure phenomena .............................................................................................................................. 81
8.2 Disassembly......................................................................................................................................................... 81
8.3Troubleshooting process...................................................................................................................................... 81
8.4 Sensor.................................................................................................................................................................. 81
D350 sensor ...................................................................................................................................................... 81
9. Water and oil shared sensor ......................................................................................................................................... 81
10. Oxygen Sensor............................................................................................................................................................. 82
10.1 Check................................................................................................................................................................. 82
10.2 Replace.............................................................................................................................................................. 82
11. ECU.............................................................................................................................................................................. 82
12. Crankshaft position sensor.......................................................................................................................................... 83
The engine cannot start and there is no sign of fault diagnosis process .................................................................................. 84
The engine cannot be started and there is a car symptom fault diagnosis process ................................................................. 84

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Poor acceleration...................................................................................................................................................................... 85
High idling speed of hot car ...................................................................................................................................................... 85
Unsteady idle speed of cooling car ........................................................................................................................................... 85
Unsteady idling, easy to cutoff ................................................................................................................................................. 86
Analysis flow chart of EFI failure indicator light always on....................................................................................................... 87
Electrical schematic diagram of EFI system .............................................................................................................................. 88
4. Ignition system.............................................................................................................................................................................. 89
Know Before Service ................................................................................................................................................................. 89
Troubleshooting........................................................................................................................................................................ 90
Ignition system layout............................................................................................................................................................... 91
Electrical schematic diagram of ignition system....................................................................................................................... 91
Ignition system inspection ........................................................................................................................................................ 92
Ignition timing........................................................................................................................................................................... 92
Ignition coils.............................................................................................................................................................................. 93
5. Starting system ............................................................................................................................................................................. 94
Know Before Service ................................................................................................................................................................. 94
Troubleshooting........................................................................................................................................................................ 94
1. Starting relay................................................................................................................................................................. 94
2. Starter motor ................................................................................................................................................................ 95
3. The starter motor runs slowly....................................................................................................................................... 95
4. The starter motor is working normally, but the engine cannot be started .................................................................. 95
Ignition system layout............................................................................................................................................................... 95
Starting system electrical schematic diagram........................................................................................................................... 96
Starter motor ............................................................................................................................................................................ 96
1. Remove the starter motor ............................................................................................................................................ 96
2. Disassemble the starter motor ..................................................................................................................................... 97
Examination .............................................................................................................................................................. 98
Starter motor front cover：.............................................................................................................................. 98
Motor back cover：.......................................................................................................................................... 98
Denki：............................................................................................................................................................. 98
Check the starting relay ............................................................................................................................................................ 99
1. Operation check............................................................................................................................................................ 99
2. Check the relay coil ....................................................................................................................................................... 99
2.1 Input line ............................................................................................................................................................. 99
2.2 Ground wire ........................................................................................................................................................ 99
3. Check the starting relay ................................................................................................................................................ 99
4. Disassembly and assembly of the starting relay ........................................................................................................... 99
6. Fuel supply system...................................................................................................................................................................... 100
Know Before Service ............................................................................................................................................................... 100
Fuel tank removal ................................................................................................................................................................... 100
1. Disassemble the fuel tank assembly ........................................................................................................................... 100
2. Disassemble the fuel pump......................................................................................................................................... 101
4. Remove the external parts of the fuel tank assembly. ............................................................................................... 102
Examination ............................................................................................................................................................................ 102
1. Fuel pressure test........................................................................................................................................................ 102
2. Fuel pump inspection.................................................................................................................................................. 102
3. Oil level sensor ............................................................................................................................................................ 102
7. Cooling system ............................................................................................................................................................................ 103
Know Before Service ............................................................................................................................................................... 103
Troubleshooting...................................................................................................................................................................... 103
1. The engine temperature is too high:........................................................................................................................... 103
2. The engine temperature is too low:............................................................................................................................ 103
3. Coolant leakage........................................................................................................................................................... 103
Coolant system distribution map............................................................................................................................................ 104
Coolant flow diagram.............................................................................................................................................................. 104
Cooling system disassembly.................................................................................................................................................... 105
D350 Remove the radiator assembly.............................................................................................................................. 105
Coolant system hoop/clamp distribution map ............................................................................................................... 106
Thermostat assembly and small loop ............................................................................................................................. 106
Cooling system accessories..................................................................................................................................................... 107
1. Main water tank.......................................................................................................................................................... 107

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2. Attention to the water tank filling port....................................................................................................................... 108
2.1 Overall tightness inspection...................................................................................................................... 108
2.2 Pressure relief valve inspection ................................................................................................................ 108
3. Auxiliary water tank .................................................................................................................................................... 108
4. Water and oil shared sensor ....................................................................................................................................... 108
5. Thermostat.................................................................................................................................................................. 108
5.1 Inspection.......................................................................................................................................................... 108
5.2 Failure phenomenon......................................................................................................................................... 109
5.3 Disassembly....................................................................................................................................................... 109
5.4 Thermostat core inspection .............................................................................................................................. 109
6. Water pipe .................................................................................................................................................................. 109
7. Check the water pump cover assembly ...................................................................................................................... 109
8. Braking system............................................................................................................................................................................ 110
Know Before Service ............................................................................................................................................................... 110
Trouble shooting..................................................................................................................................................................... 111
Soft feeling from brake lever .......................................................................................................................................... 111
Hard feeling from brake lever ......................................................................................................................................... 111
Disassemble the disc brake main pump and calipers ............................................................................................................. 111
Disassemble the front disc brake main pump................................................................................................................. 111
Disassemble the rear disc brake main pump .................................................................................................................. 112
Disassemble the front disc brake caliper ........................................................................................................................ 112
Disassemble the rear disc brake caliper.......................................................................................................................... 112
Brake hose and wheel speed sensor....................................................................................................................................... 113
Check the gap between the wheel speed sensor and the induction ring gear............................................................... 113
Remove the brake hose and wheel speed sensor........................................................................................................... 113
Release brake fluid.................................................................................................................................................. 113
FMC-HU and RMC-HU ............................................................................................................................................. 114
FC-HU and wheel speed sensor (front wheel) ........................................................................................................ 114
RC-HU and wheel speed sensor (rear wheel).......................................................................................................... 114
ABS system layout................................................................................................................................................................... 115
ABS hydraulic control unit ...................................................................................................................................................... 116
Disassemble .................................................................................................................................................................... 116
ABS troubleshooting ............................................................................................................................................................... 117
9. Battery/charging system............................................................................................................................................................. 118
Know Before Service ............................................................................................................................................................... 118
Troubleshooting...................................................................................................................................................................... 119
Charging system layout diagram............................................................................................................................................. 120
Electrical schematic diagram .................................................................................................................................................. 120
Battery disassembly ................................................................................................................................................................ 121
1. Disassembly................................................................................................................................................................. 121
2. Check........................................................................................................................................................................... 121
3. Charging ...................................................................................................................................................................... 121
Charging system check............................................................................................................................................................ 121
1. Leakage test ................................................................................................................................................................ 121
2. Check the charging voltage ......................................................................................................................................... 121
3. Inspection of magneto stator charging coil................................................................................................................. 121
Remove the rectifier ............................................................................................................................................................... 122
10. Front fork assembly .................................................................................................................................................................. 123
Know Before Service ............................................................................................................................................................... 123
Exploded view of front fork components: .............................................................................................................................. 124
Directional exploded view............................................................................................................................................... 124
Front fork exploded view ................................................................................................................................................ 125
Exploded view of lower link board.................................................................................................................................. 126
Change the direction of the handle ........................................................................................................................................ 127
1. Remove the direction of the handle ........................................................................................................................... 127
2. Remove the components ............................................................................................................................................ 127
3. Installation of the direction component ..................................................................................................................... 128
4. Installation of the direction handle cover................................................................................................................... 128
Replace the front wheel.......................................................................................................................................................... 129
1. Remove the front wheel assembly.............................................................................................................................. 129
2. Install the front wheel assembly ................................................................................................................................. 129

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Front wheel assembly exploded view：......................................................................................................................... 130
Inspection and maintenance of front wheel assembly：............................................................................................... 130
1. Disc brake.................................................................................................................................................................... 130
1.1 The service life of the disc brake disc................................................................................................................ 130
1.2 Disc brake Replacement method ...................................................................................................................... 130
2. Front wheel oil seals and bearings.............................................................................................................................. 130
2.1 Service life of front wheel oil seals and bearings .............................................................................................. 130
2.2 Replacement method of front wheel oil seal and bearing................................................................................ 131
3. Front wheel rims and tires .......................................................................................................................................... 131
3.1 The service life of the front wheel rim and tire ................................................................................................ 131
3.2 How to replace the front wheel rim and tire .................................................................................................... 131
3.3 Dynamic balance ............................................................................................................................................... 131
Replacement of the front shock absorber .............................................................................................................................. 131
1. Disassemble the front wheel and front fender assembly ........................................................................................... 131
2. Remove the left and right front shock absorbers ....................................................................................................... 132
3. Reinstall the shock absorber, front fender, front wheel and other components ....................................................... 132
Replace the lower link board .................................................................................................................................................. 133
1. Disassemble parts ahead of time................................................................................................................................ 133
2. Remove the faucet lock............................................................................................................................................... 133
3. Removing the direction pad........................................................................................................................................ 133
4. Remove the lower link board assembly ...................................................................................................................... 133
5. Install the lower link board assembly ......................................................................................................................... 133
6. Install other disassembly components........................................................................................................................ 134
11. Disassemble the engine of the vehicle ..................................................................................................................................... 135
1. Disassemble the storage box .............................................................................................................................................. 135
2. Remove the cover ............................................................................................................................................................... 135
3. Put the coolant and pull out the connection plug .............................................................................................................. 136
4. Disassemble the engine ...................................................................................................................................................... 138
5. Install the engine................................................................................................................................................................. 138
12. Disassembly and assembly of vehicle covering parts ............................................................................................................... 140
Disassembly and assembly of vehicle panel ........................................................................................................................... 142
Windshield removal ................................................................................................................................................................ 142
Removal of the front sun visor................................................................................................................................................ 142
Removal of the front cover and the front panel..................................................................................................................... 142
Disassembly of the left &right side cover ............................................................................................................................... 143
Disassembly of the cushion..................................................................................................................................................... 143
Disassembly of the storage box .............................................................................................................................................. 143
Disassembly of the left, right fuel tank cover ......................................................................................................................... 144
Removal of the front left and right panels.............................................................................................................................. 144
Disassembly of the of the Speedometer panel....................................................................................................................... 144
Removal of front left and right panel bottom lining............................................................................................................... 145
Disassembly of headlights....................................................................................................................................................... 145
Removal of windshield base ................................................................................................................................................... 146
Disassembly the middle cover of the fuel tank....................................................................................................................... 147
Disassembly the left and right storage boxes ......................................................................................................................... 148
Removal of front storage box panel ....................................................................................................................................... 148
Removal of left and right pedals and surrounding left and right parts................................................................................... 149
Disassembly of the surrounding bottom ................................................................................................................................ 150
Removal of the surrounding middle part................................................................................................................................ 150
Radiator Deflector Removal.................................................................................................................................................... 150
Disassembly of the rear hand rest .......................................................................................................................................... 150
Removal of tail skirt and tail lamp .......................................................................................................................................... 151
Removal of rear mud flap ....................................................................................................................................................... 151

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1. Vehicle information
Know Before Service
1. Use good quality tools, or special tools and fixtures designed by our company. The use of inferior tools may cause damage to
parts, peeling of plating, improper assembly, etc.
2. The O-rings, paper gaskets, copper gaskets, and component sealing rings used for sealing must be replaced before assembling.
3. Fasteners with torque requirements need to use a torque wrench to check the torque; if the torque is not required, refer to
the general torque value recommended by general fasteners.
4. Clean up before assembly; after assembly, check whether the assembly is correct and in place.
5. The vehicle should be parked balanced and pay attention to safety during disassembly and assembly. Including but not limited
to the use of electric tools, hand tools, pneumatic tools, hydraulic tools, handling; prevent contact with skin, eyes, burns, etc.
6. The replaced oils, liquids, batteries, etc. must be recycled and handed over to qualified institutions for disposal; it is forbidden
to dump them at will to pollute the environment or water sources.
7. Swallowing or inhaling coolant, brake fluid, etc. will cause certain harm to the human body. Any exposed skin such as hands
and face should be cleaned thoroughly after each addition. If swallowed by mistake, immediately contact the poison control
center or hospital; if inhaled, please immediately go to a ventilated environment. If it accidentally splashes into the eyes,
immediately rinse the eyes with a large amount of running water and seek medical advice or consultation in time. Keep away
from children and pets.
8.If your 350-D vehicle is constructed of M6×16 bolts + flange bushings + flange bushing seating rubber, you can use the M6×14
axle shoulder hexagonal bolts instead. Similar explanations will not be repeated in subsequent sections of this manual.
Only part of the basic requirements for matters needing attention, prevention of accidental injury, etc. can be listed; it is not
possible to list all situations in detail. Be vigilant during disassembly and assembly to prevent accidents.