Fuso ROSA 2014 User manual
Pre-Delivery and
Periodic inspection Manual
Pub.No.11ELB0003, JANUARY 2014
For Chile
FUSO ASCENT-ALEJANDRO CANTO
FUSO ASCENT-ALEJANDRO CANTO
0 GENERAL
1PRE-DELIVERY
INSPECTION
2PERIODIC INSPECTION
SCHEDULE
3PERIODIC INSPECTION
PROCEDURE
For Chile
Pre-Delivery and
Periodic Inspection Manual
FOREWORD
This manual gives you information about the key
points of Pre-Delivery Inspection and Periodic
Inspection for ROSA New Model.
For more detailed information about stan-
dard values, tightening torques etc, please
refer to related shop manuals.
JANUARY 2014
Applicable models
BE
©2014 Mitsubishi FUSO Truck & Bus Corporation
FUSO ASCENT-ALEJANDRO CANTO
MANUAL DESCRIPTION
With regards to each item subject in maintenance operation, the symbol marks given in the following table show-
ing operating condition and form of inspection respectively.
Symbol operating condition
Inspections in the vehicle
Inspections with the vehicle
lifted up or inside a pit
Inspections on the ground
Inspections with driving the
vehicle
Symbol of inspection
Visual inspections
Inspections by the auditory
sense
Inspections with feeling or by
test operations
Inspections with using a tool
or tightening
Inspections with
measurement
Cleaning
Lubricating
Replacement
FUSO ASCENT-ALEJANDRO CANTO
GROUP-0
GENERAL
•INSPECTION AND MAINTENANCE
RECOMMENDATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-2
•PRECAUTIONS BEFORE SERVICE. . . . . . . . . . . . . . . . . . . 0-4
•TIGHTENING TORQUES FOR GENERAL USE BOLTS
AND NUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-6
•TABLE OF RECOMMENDED GRADE OF LUBRICANT . . . . 0-9
FUSO ASCENT-ALEJANDRO CANTO
INSPECTION AND MAINTENANCE RECOMMENDATION
0-2
INSPECTION AND MAINTENANCE RECOM-
MENDATION
The inspection and maintenance schedule you need to
follow for ensuring lasting safety and satisfaction with
your vehicle includes the following inspections and
maintenance.
1. Pre-operational checks
This is an inspection which should be performed by
drivers.
These pre-operational checks must be performed
everytime before operating your vehicle for the day.
This simple daily inspection will often prove to be
effective in preventing trouble.
Make it a habit to perform these pre-operational
checks as a part of your vehicle operation routine.
These pre-operational checks are detailed in the
“Simple inspection and service” section in the
Owner’s Handbook.
2. New vehicle inspections
During the “run-in” period when various parts are
subject to initial settlement, the vehicle requires spe-
cial inspections which are important for extending
your vehicle’s life. On the two occasions when the
odometer reading has reached 5,000 km (3,000
miles), respectively, see your nearest authorized
MITSUBISHI FUSO distributor or dealer for the new
vehicle inspections.
CAUTION
Do not operate your new vehicle beyond the
above distances without having it inspected.
3. Periodic inspection
This periodic inspection is performed on your own
initiative at intervals predetermined by distance trav-
eled (5,000 km / 3,000 miles) or period of use
(months) to ensure driving safety.
Inspections should be performed more frequently if
the vehicle is operated in severe conditions.
Over time, vehicle’s components wear down and
performance deteriorates as the vehicle is oper-
ated. To maintain a vehicle’s maximum performance
and ensure long term safety, therefore, you must
compensate for wear and reduced performance by
performing inspections and having servicing carried
out at regular intervals even after the lapse of the
“new vehicle inspection” period.
The periodic inspection intervals and items are indi-
cated in the “Periodic inspection schedule” section of
this manual.
Z10665
Z01367
FUSO ASCENT-ALEJANDRO CANTO
INSPECTION AND MAINTENANCE RECOMMENDATION
0-3
4. Parts requiring regular replacement
Of various parts constituting the vehicle, those made
of rubber or similar material are liable to deteriorate
over time, but it is difficult to visually detect their
deterioration through ordinary periodic inspections.
Mitsubishi gives a list of important parts which they
recommend to be replaced at regular intervals for
safety. For the replacement intervals of these parts,
refer to the “Periodic inspection schedule” section of
this manual.
Always have these designated parts replaced as a
safe measure by your nearest authorized MITSUBI-
SHI FUSO distributor or dealer.
FUSO ASCENT-ALEJANDRO CANTO
PRECAUTIONS BEFORE SERVICE
0-4
PRECAUTIONS BEFORE SERVICE
1. If there is a likelihood of damaging or smearing
painted parts or interior parts during service opera-
tion, it is necessary to protect them with suitable cov-
ers (such as seat covers, etc.).
2. Service operations should be performed on a level
ground whenever possible and make sure that the
wheels are blocked.
3. When the vehicles is raised on a jack, use a rigid
rack for the sake of safety.
4. Use special tools for disassembly and reassembly
operations.
5. Bolts and nuts should be tightened to specified
torques.
6. When no standard torque is specified, bolts and nuts
should be tightened in accordance with the TIGHT-
ENING TORQUES FOR GENERAL USE BOLTS
AND NUTS.
7. When disassembling an assembly comprising many
parts, similar parts, or those parts which are identical
for the right and left sides, place them separately so
that they will not become mixed with other parts at
the time of reassembly.
8. Before cleaning parts to be removed or disassem-
bled, carefully check the parts for oil leakage, etc.
FUSO ASCENT-ALEJANDRO CANTO
PRECAUTIONS BEFORE SERVICE
0-5
9. If oil seals, gaskets, packings, O-rings, split pins, etc.
are disassembled, they should be replaced at the
time of reassembly.
10.Always use only MITSUBISHI FUSO/MITSUBISHI
MOTORS genuine parts as replacements both to
ensure safety and to obtain maximum performance
from your vehicle.
MITSUBISHI genuine parts are identical to the parts
used during the production of your vehicle. All parts
undergo the most stringent quality control and their
quality is guaranteed by Mitsubishi.
All MITSUBISHI FUSO/MITSUBISHI MOTORS
genuine parts are identified by the mark shown.
They are available from your nearest authorized
MITSUBISHI FUSO distributor or dealer.
11. When servicing the electrical system, disconnect the
cable from the negative terminal of the battery.
Z10153
FUSO ASCENT-ALEJANDRO CANTO
TIGHTENING TORQUES FOR GENERAL USE BOLTS AND NUTS
0-6
TIGHTENING TORQUES FOR GENERAL USE BOLTS AND NUTS
1. Use specified bolts and nuts and tighten them with applicable torques according to the following table, unless
otherwise specified.
2. Threads and contact seats shall be dry.
3. Where there is a difference in strength classification between the nut and bolt (or stud bolt), the torque specified
for the bolt shall apply.
Hex-head Bolts and Stud Bolt (Unit: N·m {kgf·m})
Hex-head Flange Bolt (Unit: N·m {kgf·m})
Strength 4T 7T 8T
Identification
symbol
Nominal
diameter (Stud) (Stud) (Stud)
M5 2 to 3
{0.2 to 0.3} –4 to 6
{0.4 to 0.6} –5 to 7
{0.5 to 0.7} –
M6 4 to 6
{0.4 to 0.6} –7 to 10
{0.7 to 1.0} –8 to 12
{0.8 to 1.2} –
M8 9 to 13
{0.9 to 1.3} –16 to 24
{1.7 to 2.5} –19 to 28
{2.0 to 2.9} –
M10 18 to 27
{1.8 to 2.7}
17 to 25
{1.8 to 2.6}
34 to 50
{3.5 to 5.1}
32 to 48
{3.3 to 4.9}
45 to 60
{4.5 to 6.0}
37 to 55
{3.8 to 5.7}
M12 34 to 50
{3.4 to 5.1}
31 to 45
{3.1 to 4.6}
70 to 90
{7.0 to 9.5}
65 to 85
{6.5 to 8.5}
80 to 105
{8.5 to 11}
75 to 95
{7.5 to 10}
M14 60 to 80
{6.0 to 8.0}
55 to 75
{5.5 to 7.5}
110 to 150
{11 to 15}
100 to 140
{11 to 14}
130 to 170
{13 to 17}
120 to 160
{12 to 16}
M16 90 to 120
{9 to 12}
90 to 110
{9 to 11}
170 to 220
{17 to 23}
160 to 210
{16 to 21}
200 to 260
{20 to 27}
190 to 240
{19 to 25}
M18 130 to 170
{14 to 18}
120 to 150
{12 to 16}
250 to 330
{25 to 33}
220 to 290
{23 to 30}
290 to 380
{30 to 39}
250 to 340
{26 to 35}
M20 180 to 240
{19 to 25}
170 to 220
{17 to 22}
340 to 460
{35 to 47}
310 to 410
{32 to 42}
400 to 530
{41 to 55}
360 to 480
{37 to 49}
M22 250 to 330
{25 to 33}
230 to 300
{23 to 30}
460 to 620
{47 to 63}
420 to 560
{43 to 57}
540 to 720
{55 to 73}
490 to 650
{50 to 67}
M24 320 to 430
{33 to 44}
290 to 380
{29 to 39}
600 to 810
{62 to 83}
540 to 720
{55 to 73}
700 to 940
{72 to 96}
620 to 830
{63 to 85}
Strength 4T 7T 8T
Identification
symbol
Nominal
diameter
M6 4 to 6
{0.4 to 0.6} –8 to 12
{0.8 to 1.2} –10 to 14
{1.0 to 1.4} –
M8 10 to 15
{1.0 to 1.5} –19 to 28
{2.0 to 2.9} –22 to 33
{2.3 to 3.3} –
M10 21 to 31
{2.1 to 3.1}
20 to 29
{2.0 to 3.0}
45 to 55
{4.5 to 5.5}
37 to 54
{3.8 to 5.6}
50 to 65
{5.0 to 6.5}
50 to 60
{5.0 to 6.5}
M12 38 to 56
{3.8 to 5.5}
35 to 51
{3.5 to 5.2}
80 to 105
{8.0 to 10.5}
70 to 95
{7.5 to 9.5}
90 to 120
{9 to 12}
85 to 110
{8.5 to 11}
02154
02154
FUSO ASCENT-ALEJANDRO CANTO
TIGHTENING TORQUES FOR GENERAL USE BOLTS AND NUTS
0-7
Hex-head Nut (Unit: N·m {kgf·m})
Hex-head Flange Nut (Unit: N·m {kgf·m})
Strength 4T 6T
Identification
symbol
Nominal
diameter
Standard screw
thread
Coarse screw
thread Standard screw thread Coarse screw thread
M5 2 to 3
{0.2 to 0.3} –4 to 6
{0.4 to 0.6} –
M6 4 to 6
{0.4 to 0.6} –7 to 10
{0.7 to 1.0} –
M8 9 to 13
{0.9 to 1.3} –16 to 24
{1.7 to 2.5} –
M10 18 to 27
{1.8 to 2.7}
17 to 25
{1.8 to 2.6}
34 to 50
{3.5 to 5.1}
32 to 48
{3.3 to 4.9}
M12 34 to 50
{3.4 to 5.1}
31 to 45
{3.1 to 4.6}
70 to 90
{7.0 to 9.5}
65 to 85
{6.5 to 8.5}
M14 60 to 80
{6.0 to 8.0}
55 to 75
{5.5 to 7.5}
110 to 150
{11 to 15}
100 to 140
{11 to 14}
M16 90 to 120
{9 to 12}
90 to 110
{9 to 11}
170 to 220
{17 to 23}
160 to 210
{16 to 21}
M18 130 to 170
{14 to 18}
120 to 150
{12 to 16}
250 to 330
{25 to 33}
220 to 290
{23 to 30}
M20 180 to 240
{19 to 25}
170 to 220
{17 to 22}
340 to 460
{35 to 47}
310 to 410
{32 to 42}
M22 250 to 330
{25 to 33}
230 to 300
{23 to 30}
460 to 620
{47 to 63}
420 to 560
{43 to 57}
M24 320 to 430
{33 to 44}
290 to 380
{29 to 39}
600 to 810
{62 to 83}
540 to 720
{55 to 73}
Strength 4T
Identification
symbol
Nominal
diameter
Standard screw
thread
Coarse screw
thread
M6 4 to 6
{0.4 to 0.6} –
M8 10 to 15
{1.0 to 1.5} –
M10 21 to 31
{2.1 to 3.1}
20 to 29
{2.0 to 3.0}
M12 38 to 56
{3.8 to 5.6}
35 to 51
{3.5 to 5.2}
02155
02155
FUSO ASCENT-ALEJANDRO CANTO
TIGHTENING TORQUES FOR GENERAL USE BOLTS AND NUTS
0-8
Tightening torque for flare nut for general purpose (Unit: N·m {kgf·m})
Tightening torque for air piping nylon tube for general purpose (DIN Type) (Unit: N·m {kgf·m})
Tightening torque for air piping nylon tube for general purpose (SAE Type) (Unit: N·m {kgf·m})
Pipe diameter φ4.76 mm φ6.35mm φ8 mm φ10 mm φ12 mm φ15 mm
Tightening torque 17 {1.7} 25 {2.6} 39 {4.0} 59 {6.0} 88 {9.0} 98 {10.0}
Standard diameter 6 ×1 mm 10 ×1.25 mm 12 ×1.5 mm 15 ×1.5 mm
Tightening torque 20 {2.0 } 34 {3.5 } 49 {5.0 } 54 {5.5 }
Standard diameter 1/4 in. 3/8 in. 1/2 in. 5/8 in.
Tightening torque 13 {1.3 } 29 {3.0 } 49 {5.0 } 64 {6.5 }
+5.9
0
+0.6
0
+10
0
+1.0
0
+10
0
+1.0
0
+5
0
+0.5
0
+4
0
+0.4
0
+5
0
+0.5
0
+5
0
+0.5
0
+5
0
+0.5
0
FUSO ASCENT-ALEJANDRO CANTO
TABLE OF RECOMMENDED GRADE OF LUBRICANT
0-9
The use of proper oil, grease and hydraulic fluid is imperative to obtain the maximum performance that was built into
your vehicle. Use only lubricants and hydraulic fluids that conform to the standards and grades of our recommenda-
tion as shown below.
TABLE OF RECOMMENDED GRADE OF LUBRICANT
*1: Use GL-3 or GL-4 SAE90.
*2: At ambient temperatures higher than 10°C, use an oil conforming to SAE140 if the vehicle is used under such a
heavy load conditions as continuous upgrade climbing.
Parts Category Classification Viscosity
Atmospheric SAE viscosity
Engine Engine oil API CD, CD/SF, CE,
CE/SF, CF-4 or JASO
DH-1
Below 0°C 10W-30
–15 to 15°C 20W-20
–5 to 40°C30
Above 30°C40
Automatic transmission Automatic
transmission fluid
DEXRON III type – –
Transmission,
Steering gear box*1
Gear oil API GL-3 General 80
Warm region 90
API GL-4 General 80
–90
Engine oil API CC Long period of high-speed
driving
30 or 40
Differential gear*2Gear oil API GL-5 Below 40°C90
Above 40°C 140
Power steering Automatic
transmission fluid
DEXRON, DEXRON II
or DEXRON III type
––
Brake, clutch Brake fluid SAE J1703F,
FMVSS No.116
(Grade DOT 3)
––
Drag link,
kingpin bearing, tie rod,
door hinge
Chassis grease NLGI No.1
(Li soap)
––
Wheel hub bearing,
propeller shaft
(universal joint slip
joint), Steering shaft
Wheel bearing grease
(multipurpose type
grease)
NLGI No.2 (Li soap) – –
Propeller shaft center
bearing
Bearing grease NLGI No.3 (Li soap) – –
FUSO ASCENT-ALEJANDRO CANTO
FUSO ASCENT-ALEJANDRO CANTO
NOTES CONCERING ENTRIES
1-2
NOTES CONCERNING ENTRIES
1. The column for model, chassis number, engine number, aggregate travelled distance (in kilometers or miles),
inspection date and the inspector’s name must be filled.
2. The column for place of inspection, name of owner, and key number should be filled upon necessity.
3. Symbols for entries:
. . . . . . . . . . . . . . . . . . . . . . . Good
A . . . . . . . . . . . . . . . . . . . . . Requires adjustment
C . . . . . . . . . . . . . . . . . . . . . Requires cleaning
T . . . . . . . . . . . . . . . . . . . . . Requires retightening
L . . . . . . . . . . . . . . . . . . . . . Requires replenishment of lubricant, water, etc.
X . . . . . . . . . . . . . . . . . . . . . Requires replacement
. . . . . . . . . . . . . . . . . . . . . Requires repair
. . . . . . . . . . . . . . . . . . . . . Servicing completed
If any malfunction or other problem is detected during the inspection, it must be indicated by entering the appro-
priate symbol (shown above) in the column Remedy of the problem is to be indicated by circling that symbol.
(Example)
Radiator coolant level inspection . . . . . . . . . . . . . . . . . . .
4. In the space “Remarks”, enter the kind of servicing (such as repairs and adjustments) required as a result of
inspections, name of part replaced and other special matters.
Coolant level found too low
↓
Put symbol “L”
↓
After adding coolant, circle symbol “L” like .
L
FUSO ASCENT-ALEJANDRO CANTO
PRE-DELIVERY INSPECTION SHEET
If any malfunction or other problem is detected during the
inspection, it must be indicated by entering the appropri-
ate symbol (shown above) in the column Remedy of the
problem is to be indicated by circling that symbol.
Model
Chassis number
Engine number
Distance travelled km
miles
Owner
Date of inspection
Place of inspection
Inspector
Engine key number
Good
A Requires adjustment
C Requires cleaning
T Requires retightening
L Requires replenishment of lubricant, water, etc
X Requires replacement
Requires repair
Servicing completed
(Example)
Radiator coolant
level inspection . . . . . . Coolant level found too low
↓
Put symbol “L”
↓
After adding coolant,
circle symbol “L” like .
L
1. Exterior
2. Operation of lamps and switches
3. Vehicle attitude (inclination)
4. Interior
5. Reflection of mirrors
6. Operation of windshield wiper and
washer
7. Operation of other electrical
equipment (horn, heater, etc.)
8. Operation of door, lock and win-
dow
9. Operation of lid
10. Washer tank fluid level
11. Radiator coolant level
12. Radiator hoses and clamps
13. Engine oil level
14. Power steering fluid level
15. Fuel leaks from fuel system
16. Installed condition of electrical
equipments
17. Exhaust manifold tightness
18. Coolant, gas and oil leaks from
cylinder head and rocker case
19. Engine starting performance
20. Operation of accelerator linkage
21. Exhaust gas condition and noise
22. Brake pedal play and clearance
23. Clutch pedal play
24. Steering wheel play
25. Engine stopping performance
26. Electrical wiring connection and
routing
27. Brake reservoir tank fluid level
28. Fuel leaks from fuel tank
29. Fluid leaks from shock absorber
30. Engine oil leaks from oil pan and
oil cooler
31. Transmission operation
32. Fluid leaks from clutch and brake
fluid line
33. Installed condition of exhaust pipe
and muffler
34. Oil level in steering gear box,
transmission and axle housing
35. Suspension shackle pin lock bolts
and U-bolt nuts tightnees
36. Propeller shaft flange yoke bolts
tightness
37. Differential carrier attaching bolts
tightness
38. Body mounting bolts and nuts
tightness
39. Front and rear wheel nuts tight-
ness
40. Tire pressures (including spare
tire)
41. Transmission operation
42. Steering operation
43. Clutch operation
44. Service brake operation
45. Exhaust brake operation
46. Parking brake operation
47. Noise
48. Gauge function
49. Jack and tool set
50. Installation of license plates
51. Diagnosis codes
52. Vehicle washing
FUSO ASCENT-ALEJANDRO CANTO
PRE-DELIVERY INSPECTION PROCEDURE
1-3
PRE-DELIVERY INSPECTION PROCEDURE
1. EXTERIOR
Check distortion and damage of body panels.
Check painting, rusting and flaws of body pan-
els.
Check all door and other parts for proper spac-
ing at top and bottom, front and rear, in and out.
Check that all windows and mirrors are installed
properly.
Check for secureness of the cab mounting.
2. OPERATION OF LAMPS AND SWITCHES
Check operation of all lamp and switches.
Head lamp
Front combination lamp
Fog lamp
Front side turn lamp
Stop/tail lamp
Rear turn signal lamp
Backup lamp
License plate lamp
Step lamp
Room lamp (incandescent)
3. VEHICLE ATTITUDE (INCLINATION)
At the front and rear of vehicle, check for right-
ward and leftward inclination.
Rightward inclination
measured at the vehicle
front outside
20 mm or less
Leftward inclination
measured at the vehicle
front outside
15 mm or less
FUSO ASCENT-ALEJANDRO CANTO
PRE-DELIVERY INSPECTION PROCEDURE
1-4
4. INTERIOR
Check that seats, interior trims and head lining
are installed properly.
Check that seats, interior trims and head lining
are not damaged and dirty.
Check painting, rusting and flaws.
Check for drip and seepage of adhesive.
5. REFLECTION OF MIRRORS
Check the mirrors for reflection and stain.
6. OPERATION OF WINDSHIELD WIPER AND
WASHER
Check operation of the wiper in all ranges [High,
Low, Int].
Check the wiper blade-stop position.
Check the washer for operation and the nozzle
for clogging
7. OPERATION OF OTHER ELECTRICAL
EQUIPMENTS (HORN, HEATER, ETC.)
Check operation of the horn, heater, defroster,
air conditioner and other electrical equipments.
FUSO ASCENT-ALEJANDRO CANTO
PRE-DELIVERY INSPECTION PROCEDURE
1-5
8. OPERATION OF DOOR, LOCK AND WIN-
DOWS
Check that the doors can be easily opened and
closed securely.
Check operation of the door lock from both
inside and outside the vehicle.
Check the windows for smooth operation and
tight fit against weatherstrip.
Switch lever
FUSO ASCENT-ALEJANDRO CANTO
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