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WARNING

Operation with excessively worn tyres is hazardous and

will adversely affect traction and handling.
NOTE   

 Tyre pressure should be checked before you ride while the tyres

are “cold”. Check the tyres for cuts, embedded nails, or other sharp objects.
Check the rims for dents or deformation. See your deler for change or dam-
aged tyres or punctured inner tubes.

CAUTION   

Improper tyre inflation will cause abnormal tread wear and

create a safety hazard. The tyre pressure less than the rated value may result
in slipping wheel on the ground or coming off from the rim.
When the tread depth in the middle section of tyres reached limits below,
please replace them.

REAR WHEEL

 (Fig. 40)

Unscrew the rear brake adjusting nut

take the link out of the brake arm.

Loosen the lock nuts at both sides of the rear wheel, then loosen the rear axle
nut and adjusting bolt.

FUSE (Fig. 41)

The fuse is positioned behind the left
cover near the battery stay. The fuse
will blow to protect the circuit automati-
cally in the case of troubles such as a
short circuit or an overload trouble. Af-
ter the troubleshooting, fit a new fuse
available in the fuse box.

CAUTION 

   

Specially pay attention

to specification (15A) of fuse when
replace it. Never use other material
such as aluminium, iron or copper wire
instead. Otherwise the circuit may
be burnt.

FRONT WHEEL 

(Fig. 39)

Loosen the lock screw, remove the
odometer cable.
Loosen the front axle nut, extract
the front axle, and remove the front
wheel.

Take out the chain clip by pliers, re-
move the chain and rear axle nut, retract
the rear axle, at last, remove the rear
wheel.

NOTES

Installation shall be done in the reverse
order of  removal
Tightening torque of rear axle nut: 50-
60N.m
Adjustment of rear brake and chain: re-
fer to related items in the manual.

BATTERY (EP) (Fig. 42)

The battery is located behind the left cover of vehicle. Maintain it in
accordancde with the Maintenance Schedule in the manual. The battery
electrolyte level should be between the UPPER level mark and LOWER level

Rider & passenger

Tyre Size

Front tyre: 200kPa

Front tyre: 2.75-21-4PR

Rear tyre: 225kPa

Rear tyre: 4.10-18-4PR

TYRE PRESSURE

Fig. 39

Fixing screw

Odometer cable

Front axle nut

TREAD DEPTH LIMITS

Front tyre

1.5mm

Rear tyre

2.0mm

Fig. 40

Locknut

Adjusting bolt

Link

Adjusting nut

Upper level mark

Lower level mark

Fig. 42

Fuse

Fig. 41

LF125GY-5改.p65

2012-3-1, 10:30

18

Summary of Contents for 125GY-5

Page 1: ...2012 3 1 10 29 1...

Page 2: ...ires any repair take it to a professional or an authorized service station otherwise you may take upon yourself the consequences The manual should be considered as a permanent part of the motorcycle a...

Page 3: ...17 Cleaning and Storage 17 Removal from Storage 17 Fall Over Safety Device Optional 18 Anti theft Device Optional 18 ELECTRICDIAGRAM 19 SPECIFICATIONS 20 MOTORCYCLE SAFE RIDING Safe Riding Rules 1 Pro...

Page 4: ...ing the motorcycle or removing the original parts may make riding unsafe and is illegal also The user must obey all national and local laws and regulations in relation to vehicle and traffic If you ha...

Page 5: ...der Headlight Tank trim cover Carburetor Seat Side cover Rear carrier Taillight Tool box Side stand Engine code Gearshift pedal Nameplate Fr shock absorber Rr winker Exhaust muffler Kick starter Fuel...

Page 6: ...oil and vegetable oil are forbidden to be used The vehicle has been filled with engine oil SAE15W 40 SE before being delivered The lubricant is only suitable at a temperature range within 10 40 If ot...

Page 7: ...urn signal indicator Right turn signal indicator Tachometer Red zone of tachometer It means that the engine runs at a top limit speed in this case service of the engine will be shortened NOTE Avoid th...

Page 8: ...ton Press the button to sound the horn Clutch Lever It is designed to disengage engage the crankshaft from with the transmission and rear wheel for start ing the engine or gearshifting CHOCKLEVER Fig...

Page 9: ...the middle of the frame It is of adjustable type for different loads or riding conditions To increase the spring preload for a stiffer rear suspension turn the adjusting nut in direction B then tighte...

Page 10: ...result in damage to equipment Before starting confirm the following Make sure the fuel in the tank is enough Set fuel cock to position Insert the ignition switch and turn it to position Move the gears...

Page 11: ...occur Make sure the gearshift pedal is operated gently and exactly Riding with your foot resting on the brake pedal may suddenly change a speed and or damage the driving mechanism BRAKINGANDPARKING T...

Page 12: ...ould be serviecd only by your dealer NOTES Clean more frequently when riding in unusual wet or dusty areas At higher odometer readings still follow the frequency intervals established in this manual M...

Page 13: ...ed parts in the reverse order of removal Fig 24 Side electrode Drain plug Fig 23 Fig 25 Screw Air cleaner cover Element Change of Engine Oil Fig 23 It is better to drain when the engine is still warme...

Page 14: ...igned to decrease contaminations such as CO HC NOx etc by redox reaction to catalyst when the exhaust gases flow through the device Applying the catalyst controls the pollutant emissions from the moto...

Page 15: ...tor and inlet pipe etc for leakage and repair or replace damaged parts once there are some troubles to assure a normal air supply and avoid polluting the environment ADJUSTMENTOFCLUTCH Fig 31 The free...

Page 16: ...olt Locknut Rear axle nut Chain A B Disc Brake Fig 34 When operating the brake lever the pads equipped with caliper will clamp the brake disc If any pad is worn to its limit depth replace both pads as...

Page 17: ...rely TYRE Proper air pressure will provide maximum stability riding comfort and prolong tyre life REARBRAKE Fig 35 The free play of the rear brake pedal should be 20 30mm If adjustment is necessary co...

Page 18: ...he troubleshooting fit a new fuse available in the fuse box CAUTION Specially pay attention to specification 15A of fuse when replace it Never use other material such as aluminium iron or copper wire...

Page 19: ...he battery may be explosive under certain conditions The battery in addition should be equipped with an exhaust pipe otherwise over flowing electrolyte sulfuric acid may erode the vehicle body main ca...

Page 20: ...ehicle completely 3 Dry the motorcycle using a soft cloth or sponge 4 Lubricate the drive chain immediately after washing and drying to prevent surfaces from getting rusty 5 Start the engine and allow...

Page 21: ...y after the vehicle is overturned thus reducing the possibility of accidents and protecting personnel and equipment from being injured or damaged In addition avoid the fuel leakage catching fire The m...

Page 22: ...ELECTRIC DIAGRAM 2012 3 1 10 30 22...

Page 23: ...ype Single cylinder 4 stroke air cooled Bore Stroke mm 56 5 49 5 62 49 5 63 5 62 2 Displacement ml 124 149 4 196 9 Compression ratio 9 0 1 Starting mode Electric kick starter Ignition system CDI Max p...

Page 24: ...2012 3 1 10 30 24...

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