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 TROUBLESHOOTING, STORAGE AND OPTIONAL PARTS

TROUBLESHOOTING

If the engine fails to start, do checks as follows:
(1) Is there enough fuel in the tank?
(2) Is fuel reaching the carburetor from the tank cock?
(3) Disconnect the fuel line from the carburetor, set the tank cock to 
position,and see if fuel flows out?
(4) If OK, check the ignition system.

CAUTION

Do not allow fuel to flow at will. Fuel should be collected in the retainer.
Do not smoke or allow flames or sparks in the area where the engine
is subjected to the check.

(1) Remove the spark plug from the cylinder head, and connect it with the
spark plug cap.
(2) Fix the spark plug on the vehicle body. Turn the ignition switch on, set
the emergency switch to “ 

position. Press the start button, and see if

there are sparks at the electrode gap of the spark plug. If there are no sparks,
see your dealer for help.

CAUTION

Do not conduct the said check by fixing the spark near to the cyliner
head. Otherwise, gas in the cylinder may ignite by sparks.
For safety’s sake, it is better to connect the metal portion of spark plug
outer housing with bare metal of vehicle body.
CLEANING AND STORAGE
Cleaning

1. Check if the spark plug and inlets are installed or pluged securely before
cleaning the vehicle.
2. Hose the vehicle 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 it to run for several minutes.

CAUTION
High-pressure water can damage certain parts such as wheel bearings,
front fork, brakes, seal of transmission, electric equipment, etc. Pre-
vent the muffler from getting in water, the spark plug from being
wetted down when washing the vehicle.
Storage

Take some measures as following when subjecting the vehicle to 60-day or
more storage.
1. Empty fuel inside the fuel tank, carburetor and other pipes.
2. Drive off the spark plug, pour a bit of engine oil SAE15W/40-SE into the
engine. Turn off  the ignition switch and tread the kick-pedal several times to
scatter evenly the oil inside the cylinder.
3. Remove the drive chain, clean and oil it.
4. Lubricate all of the controlling cables.
5. Block up the vehicle frame so that both the wheels clear the ground.
6. Seal the muffler outlet with a plastic bag to prevent moisture from entering.
7. Coat all surfaces of bare metal with a thin layer of rust-resisting oil if the
motorcycle is stored in moist and salty regions.
8. Dismantle the battery and store in a dry, cool and well-ventilated place.
Charge the battery monthly in course of storage.

REMOVAL FROM STORAGE

After long-term storing the motorcycle, check, adjust and service it accord-
ing to require-

LF125GY-5改.p65

2012-3-1, 10:30

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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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