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GENERAL INFORMATION  1-6

SPECIAL MATERIALS

The materials listed below are needed for maintenance work on the GF 125 and should be kept on hand for ready use.
These items supplement such standard materials as cleaning fluids, lubricants, emery cloth and the like.
How to use them and where to use them are described in the text of this manual.

Material

page

page

part

part

● Oil seals
● Wheel bearing

● Speedometer gear box
● Steering stem steel balls
● Brake cam
● Mounting drum
● Dust seal cover and spacer

3-45
6- 4
6-34
6- 5
6-18
6-35
6-36
6-39

6-22
6-26

● Brake caliper holder

3-22
3-23
3-25

● Piston pin
● Valve stem
● Rocker arm shaft

3-45

6-10

● Mating surfaces of left 

and right crankcase

● Front fork damper rod bolt

GREASE “G

2

99000-07000

SILICONE

GREASE

99000-25100

MOLY PASTE

99000-25140

THREE

BOND No. 1215

99000-31110

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strial

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pose

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G rease

1 215

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M OLY P

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Summary of Contents for GF125

Page 1: ...specifcations is the main subject matter of this manual However the GF 125 machines distributed in your country might differ in minor respects from the standard specifica tion GF 125 and if they do i...

Page 2: ...GROUP INDEX GENERAL INFORMATION 1 PERIODIC MAINTENANCE AND TUNE UP PROCEDURES 2 SERVICING ENGINE 3 FUEL AND LUBRICATION SYSTEM 4 ELECTRICAL SYSTEM 5 CHASSIS 6 SERVICING INFORMATION 7...

Page 3: ......

Page 4: ...NFORMATION SERIAL NUMBER LOCATIONS 1 1 FUEL AND OIL RECOMMENDATIONS 1 1 BREAK IN PROCEDURE 1 1 SPECIAL FEATURES 1 2 SPECIAL MATERIALS 1 6 PRECAUTIONS AND GENERAL INSTRUCTIONS 1 8 SPECIFICATIONS 1 9 CO...

Page 5: ...nder API classification of SF or SG and that its vicosity rating is SAE 10W 40 If SAE 10w 40 motor oil is not avaliable select the oil viscosity according to the following chart FRONT FORK OIL FUEL AN...

Page 6: ...are redesigned in order to satisfy 71 db the strict 96 KOREA NOISE REGULATION 3 COMFORTABLE SEATING The seat is made out of two different hardness FOAM URETHANE in order to absorb shock which makes s...

Page 7: ...gh the enough simulation by the design SOFTWARE which our company have kept in order to not making trouble like JUMPING or SURGING 5 CAM SHAFT LOCK ARM and VALVE The material of CAM is CHILLED FC whos...

Page 8: ...nts P1 and P2 are generated they flow to the ignition timing control circuit and they are converted into one ignition signal This signal is sent to the SCR the SCR becomes ON the circuit C1 SCR lg1 is...

Page 9: ...1 5 GENERAL INFORMA TION P2 P2 N2 N1 P2 P2 P1 P1 P1 B T D C P1 1 2 2 2 360 Pick up Coil Current Between N1 and N2 Over N2 Engine speed r min Fig 2 Fig 3 Signal current to SCR Engine speed Below N1...

Page 10: ...er 3 45 6 4 6 34 6 5 6 18 6 35 6 36 6 39 6 22 6 26 Brake caliper holder 3 22 3 23 3 25 Piston pin Valve stem Rocker arm shaft 3 45 6 10 Mating surfaces of left and right crankcase Front fork damper ro...

Page 11: ...48 5 2 3 51 5 11 Countershaft bearing retainer screws Gearshift cam guide and pawl screws Engine oil pump mounting screws Pick up coil screws Stator mounting screws Starter motor securing screws 3 51...

Page 12: ...ally describing the following contents WARNING Personal safety of the rider is involved and disregard of the information could result in injury CAUTION For the protection of the motorcycle the instruc...

Page 13: ...er 1 Bore 57 Stroke 48 8 Piston displacement 124cc Compression ratio 9 92 1 Carburetor PISTON VALVE Air cleaner Polyurethane foam element Starter system Kick and Electric Lubrication Wet Sump TRANSMIS...

Page 14: ...or light 3W Speedometer light 3 4W 2 Fuel indicator light 3W Turn signal indicator light 3W Fuse 15A CHASSIS Front suspension Telescopic Rear suspension coil spring Steering angle 42 right and left Ca...

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