Mash City User manual

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Contents
USER’S MANUAL
50cc - 125cc

USER’S MANUAL
Instructions to Users
SIMA, exclusive distributor of MASH products, thanks you for purchasing your City scooter. Your new vehicle will not fail to provide you with all the fun
and comfort you expect.
This manual contains information on the general structure, functions, operation and maintenance of the City scooter. To prolong the life of your scooter
and get the best performance from it, please read this manual carefully, paying particular attention to the break-in section. In addition, be sure to
carefully follow all instructions for driving. It's important to make your driving safer and more comfortable.At your dealership, the experienced workshop
staff will offer you a range of impeccable services.
● Please leave your vehicle in the designated maintenance shop for a first inspection after traveling the first 500 km.
● All instructions, illustrations, and specifications in this manual are based on the latest product information. Please note that they may differ from your
vehicle version, and specifications may change without notice.
● The design and manufacture of this scooter comply with European Union safety standards (CE mark). The maximum speed of the scooter is 80 km / h.
DO NOT make any modifications without the advice of a professional and DO NOT use parts that are not original to avoid any danger for the driver and
to comply with the requirements of the Highway Code.
READ THIS MANUAL CAREFULLY
Please pay special attention to the following symbols and notices:
WARNING
Caution to avoid damaging the scooter. Failure to observe the instructions may void the warranty.
NOTE:
Special information about driving and inspecting your scooter, as well as maintenance and adjustment procedures.
PAYLOAD :
Never exceed the maximum capacity specified in the TABLE OF MAJOR OPERATING SPECIFICATIONS.
USE ONLY ON THE ROAD
This scooter is designed to be used exclusively on the road

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Contents
USER’S MANUAL
Instructions to Users
Precautions........................................................................................7
Motorcycle Vehicle Identification Number (VIN )and Engine Number8
Brief Introduction to the Whole Motorcycle .......................................9
Technical Specifications and Performance Parameters ................12
Driving instruction............................................................................14
Instrument combinaison ..................................................................16
Left combination switch ................................................................17
Right combination switch .............................................................18
Brake levers, side stand and main stand .....................................19
Box under seat and rear carrier .....................................................20
USB Charger....................................................................................21
Ignition lock switch...........................................................................22
Fuel tank..........................................................................................23
Operation of foot-stepped startup....................................................23
Operation of electric startup ............................................................24
Parking of the Motorcycle................................................................26
Service and Maintenance
Regular Service and Maintenance..................................................28
Requirements on Service and Maintenance...................................28
Service and Maintenance in the Run-in Period .............................. 28
Precautions for the run-in period of a new motorcycle................... 29
Check and Replacement of Lubricant............................................. 30
Service and Maintenance of the Spark Plug................................... 31
Service and Maintenance for theAir Filter...................................... 32
Adjustment of the accelerator handgrip.......................................... 33
Service and Maintenance for the Front Brake................................ 34
Service and Maintenance for the Rear Brake................................. 35
Adjustment of the rear braking light................................................ 36
Adjustment of the idle speed........................................................... 36
Service and Maintenance for Front and Rear Tires........................ 37
Service and Maintenance for the Accumulator Cell........................ 39
Service and Maintenance for Fuse................................................. 40
Service and Maintenance for the Horn ........................................... 40
Storage of the Motorcycle ............................................................... 41
Cleaning .......................................................................................... 42
Service and Maintenance Interval Table......................................... 43

USER’S MANUAL
Operating Instructions
Precautions
Please read this User’s Manual carefully before operating this
product!
Driving safety
This manual contains some important information and instructions for safe driving. Please read them carefully before driving your scooter for the first
time.
If this is the first time you drive this type of scooter, we recommend that you exercise first to maneuver in an isolated and open area until you are familiar
with all its functions.
It is dangerous to drive with one hand. Always keep both hands on the handlebars and leave your feet on the pedals.
Reduce speed before taking a turn; respect speed limits and other rules of the highway code.
Wet or uneven surfaces will affect tire grip, braking performance and, in general, steering your scooter. You must reduce your speed accordingly.
Annoying turbulence can occur when entering or exiting a tunnel, when you cross a mountain pass or when a vehicle passes you.
In such circumstances, you should reduce your speed and remain particularly vigilant.
Always wear a helmet, gloves and glasses. On a scooter, safety starts with a good quality helmet. Head trauma can be fatal. Eye protection is also very
important. Do not wear loose clothing or clothing that could compromise your safety while driving.
Engine exhaust contains carbon monoxide, which is toxic to humans.
Only run the engine in well-ventilated areas.
Do not let the engine run for a long time while the scooter is stationary.
This may cause overheating and damage to the motor.
The muffler is very hot, even a good time after turning off the engine.
Avoid touching or parking the scooter in dry grass or near highly flammable materials.
Any object placed on or suspended from the handlebar will affect the maneuverability and stability of the scooter.
Avoid fixing anything on the handlebars.
The luggage must be securely attached to the part of the scooter provided for this purpose (if any).
Shut off the engine and scooter power to refuel.
Refrain from smoking or using a mobile phone while refueling.
Any unauthorized modification of the scooter is dangerous.

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Operating Instructions
USER’S MANUAL
Motorcycle Vehicle Identification Number (VIN) and Engine Number
Motorcycle Vehicle Identification Number (VIN) , Engine Number and Quality Certificate, used for obtaining
the motorcycle driving license and motorcycle registry
Please fill in appropriate numbers for future reference:
Please fill in appropriate numbers for future reference:
Motorcycle VIN:
Engine Number:
①The motorcycle Vehicle Identification Number
(VIN) is printed on the vertical tube of the frame.
③The Engine Number is printed on the left
lower part of the crankcase.

USER’S MANUAL
Operating Instructions
Brief Introduction to the Whole Motorcycle
1. Head Light
2. Left front turn light
3. Front storage box
4. Seat cushion
5. Rear carrier (maxi 5 kg)
6. Disc brake
7. Side support
8. Main support
1
2
3
5
6
4
8
7

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Operating Instructions
USER’S MANUAL
Brief Introduction to the Whole Motorcycle
1. Tail light
2. Rear box
3. Right front turn light
4. Rear wheel
5. Silencer
6. Front braking handgrip
7. Front wheel
6
1
5
4
3
2
6

USER’S MANUAL
Operating Instructions
Brief Introduction to the Whole Motorcycle
1. Rearview mirror
2. Left handgrip
3. Left combination switch
4. Instrument combination
5. Ignition lock switch
6. Right combination switch
7. Accelerator handgrip
1
2
7
6
5
4
3

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Operating Instructions
USER’S MANUAL
Technical Specifications and Performance Parameters
Item
Specification
Displacement
50cc
125cc
Overall dimensions(L*W*H)
1825m×680mm×1145mm
1825mm×680mm×1145mm
Wheelbase
1280mm
1300mm
Minimum ground clearance
115mm
130mm
Complete vehicle shipping mass
92kg
105kg
Maximum payload
75kg
150kg
Engine model
159QMA
152QMI
Engine form
Single-cylinder, four-stroke, air-cooled
Engine
Bore×Stoke
39mm×41mm
52.4mm×57.8mm
Working volume of cylinder
49.6mL
124.6mL
Compression ratio
10.2:1
9.0:1
Model of carburetter
PD18J
PD24J
Air filter
Sponge filter element
Method of lubrication
Force-feed and splash
Startup way
Foot-stepped /electric start-up
Maximum power/corresponding speed
2.10kW/7500r/min
5.5kW/7000r/min
Maximum torque/corresponding speed
2.80N.m/7000r/min
8.0N.m/6000r/min
Minimum idling stabilized speed
(1500±100)r/min
(1600±100)r/min
Economic fuel consumption
2.0L/100km
2.8L/100km
Travelling
system
Model of shock absorber
Hydraulic spring combined type
Drive mode
Belt drive
Specification/air pressure of tire
Front wheel 120/70-12 225kpa Rear wheel 120/70-12 225kpa

USER’S MANUAL
Operating Instructions
Technical Specifications and Performance Parameters
Item
Specification
Displacement
50cc
125cc
Drive system
Clutch type
Dry-type automatic centrifugal
Transmission type
Automatic
Front wheel type
Aluminum alloy wheel
Continuous transmission ratio
1.5-0.6
2.66 0.866
Fixed transmission ratio
13.33
8.615
Braking
system
Front brake
Disc brake
Rear brake
Disc brake
Electric
system
Ignition way
CDI
Model of spark plug
CR7HSA
Spark plug gap
0.6mm~0.7mm
Specification of accumulator cell
12V9Ah
Fuse
15A
Head Light
12V 35W/35W
Tail light/Braking light
12V 5W/21W
Turning signal light
12V10W×4
Turn signal indication lamp
12V1.7W×2
Instrument light
12V1.7W×2
Front Position Lamp
12V5W
Fuel & oil
Fuel tank
6.2L
Engine oil
800mL

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Operating Instructions
USER’S MANUAL
Driving :
Using a single brake can cause the scooter to skid.
In a bend, too much braking can cause a loss of grip and cause a fall.
Always make sure to slow down gradually while respecting the safety distances.
Driving in rainy weather
You must be particularly careful when driving in bad weather. When the road is wet, reduce speed and brake earlier. Do not forget that under these
conditions, the braking distance is doubled.
Stop and parking
1. Return the throttle grip to the OFF position.
2. Simultaneously operate the front and rear brakes. Shut off the engine.
3. Lower the side stand or main stand to park the scooter.
4. Lock the handlebars to prevent theft of your scooter.
WARNING
Park the scooter on hard, flat ground to prevent it from overturning.
If it is necessary to park the scooter on sloping ground, aim the front of the scooter in the upward direction to reduce the risk of the scooter "stumbling"
on its side stand and going to bed.
Prior inspection
For safety reasons and to avoid a breakdown or accident, make a habit of inspecting the vehicle before use. The most complicated problems should be
examined by an authorized dealer or garage. The user can however perform some simple checks.
1. Oil level
. Check (before any use) that the oil level is above the minimum level: in case of extra work, do not exceed the maximum level.
2. Direction
. Check that the handlebar turns evenly in both directions.
. Check that the rotation of the handlebar is not limited.
. Check the absence of play
3. Throttle grip
. Check the amplitude of the rotation
. Check that rotation is smooth.
4. Brakes
. Check the brake lever clearance.

USER’S MANUAL
Operating Instructions
. Check the brake pad wear and the absence of leaks in the circuit.
. Check that the brakes are not too soft.
5. Shock
. Check the uniformity of the movement.
6. Tires
. Check that the tire pressure is correct.
. Check the tread condition of the tires.
. Check the tires for wear.
7. Battery
. Check the fluid level in the battery (except sealed batteries).
8. Fuel
. Check the fuel level.
. After starting the scooter, check the fuel level indicator.
9. warning
. Check the function of the alarm.
10. Lights
● Check that all lights are working properly.
11. Sidestand and mainstand
. Check that both crutches are working properly.
WARNING
By neglecting the inspection prior to any use of your scooter, you expose yourself to a risk of serious injury or material damage.

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Operating Instructions
USER’S MANUAL
Instrument combination
1. Left turning indicator lamp:
When the turning indicator lamp “ ” flashes, it indicates that “Turning signal
light” is open.
2. Speedometer andTachometer pointer:
It indicates the current engine speed and speed of the motorcycle.
3. Fuel gauge:
It indicates how much fuel is left in the fuel tank of the motorcycle
4. High beam indicator lamp:
When the high beam indicator lamp “ ” is on, it indicates that the “High
beam lamp”is on.
5. EFI indicator :
When the EFI light is on, please contact your Mash Authorized Service Dealer
for an injection system check.

USER’S MANUAL
Operating Instructions
Left combination switch
1. High beam lamp switch:
When the motorcycle needs to use the “High beam lamp”, turn the lighting
switch to the status “ ”.
Low beam lamp switch:
When the motorcycle needs to use the “Low beam lamp”, turn the lighting
switch to the position “ ”.
2. Turning signal light switch:
When the motorcycle needs to change its travelling direction, switch to “ ” or
“ ” to turn left r right. When the motorcycle needs to stop turning, simply
switch the turning button to the middle.
3. Horn button:
When the motorcycle needs to horn, press the button “ ”.
1
2
3

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Operating Instructions
USER’S MANUAL
Right combination switch
1. Circuit-breaker switch:.
Engine is on“”
Engine is off“”
2. Warning light switch:
When you want use warning light, tum the warning switch
3. Electric start button:
When the motorcycle needs electric start, press the button “ ”.
1
3
2

USER’S MANUAL
Operating Instructions
Front and rear brake levers
To operate the front or rear brake, pull the left or right brake lever. The stop light will come on at the same time.
Side stand
To place the scooter on its side stand, lower the stand with the right foot. On models equipped with the sidestand switch, lowering the sidestand switch
will shut off the engine.
Main stand
To place the scooter on its main stand, lower the kickstand using the right foot by firmly holding the crossbar with your right hand, then pull the scooter
up and back ensuring that balancing the machine with the left hand on the handlebars.
Front brake
Rear brake

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Operating Instructions
USER’S MANUAL
Box under seat: Insert the ignition key and turn
It in the opposite direction clockwise to open the lock.
To lock the saddle, lower it until it clicks.
Make sure the saddle is locked before driving
the scooter.
Rear carrier : The rear package carrier is
designed to support loads up to 5 kilogram.

USER’S MANUAL
Operating Instructions
USB charger
Your scooter is equipped with a USB port.
The location of this charger turns this
Behind the hatch in front of the knees
of the driver.

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Operating Instructions
USER’S MANUAL
Ignition lock switch
Caution
* When the motorcycle is parked, please turn the Ignition lock switch to “ ” to lock the direction lock, so as to prevent the motorcycle from being
stolen.
①Ignition lock On:
Turn the ignition lock key to the position“ ”to
switch on the electrical system of the
motorcycle. Don’t remove the motorcycle
key.
②Ignition Lock Off：
Turn the ignition lock key to the position “ ” to
switch off the electrical system of the motorcycle. The
motorcycle key can be removed.
③Direction lock:
Turn the steering gear left to the flameout position.
Turn the ignition lock key to the position “ ”to
lock the direction lock. Remove the ignition lock
key.

USER’S MANUAL
Operating Instructions
Seat cushion lock Fuel Level
Seat cushion: Insert the ignition
lock key into the seat cushion lock
and turn it 90º clockwise to open
the seat cushion.
Fuel level control and filling
When the fuel level indicator
reaches the minimum, the fuel remaining in the tank
is limited. It is recommended to refuel as soon as possible.
Open the trapdoor behind the location of the heels of the
Driver, remove the tank cap.
To reshape, align the locking tab of the
tank with the notch of the fuel tank.
Push in the tank cap and turn in the direction of the
clockwise to lock it.
WARNING
The engine must always be shut off during filling.
Gasoline is extremely flammable and even explosive under certain conditions.
Do not smoke and remove any source of flame or sparks from the area where the fuel is
stored or transferred to the tank of the scooter.
Do not overfill the tank. After filling, make sure that the tank cap
is properly closed. Be careful not to spill fuel while filling.
Splashes or fuel vapors are likely to catch fire.
If splashing fuel, make sure the area has dried before starting the engine.
Avoid repeated or prolonged contact with the skin; also avoid inhaling the vapors.
KEEP OUT OF REACH OF CHILDREN.
Use unleaded gasoline SP 98
NEVER USE SP 95 E10