10 - 5
TRBL
SHTG
FAULTY CLUTCH PERFORMANCE/
OVERHEATING/FAULTY BRAKE
POOR SPEED PERFORMANCE
V-belt
●
Oil or grease on the V-belt
Primary pulley weight
●
Faulty operation
●
Worn primary pulley weight
Primary fixed sheave
●
Worn primary fixed sheave
Primary sliding sheave
●
Worn primary sliding sheave
Secondary fixed sheave
●
Worn secondary fixed sheave
Secondary sliding sheave
●
Worn secondary sliding sheave
OVERHEATING
OVERHEATING
Ignition system
●
Improper spark plug gap
●
Improper spark plug heat range
●
Faulty CDI unit
Fuel system
●
Improper carburetor main jet
(improper setting)
●
Improper fuel level
●
Clogged air filter element
Compression system
●
Heavy carbon build-up
Engine oil
●
Improper oil level
●
Improper oil viscosity
●
Inferior oil quality
Brake
●
Brake drag
Oil cooling system
●
Clogged or damaged oil cooler
FAULTY BRAKE
POOR BRAKING EFFECT
●
Worn brake pads
●
Worn disc
●
Air in brake fluid
●
Leaking brake fluid
●
Faulty master cylinder kit cup
●
Faulty caliper kit seal
●
Loose union bolt
●
Broken brake hose and pipe
●
Oily or greasy disc/brake pads
●
Improper brake fluid level
Summary of Contents for 5KM2-AE1
Page 1: ...YFM660F P 5KM2 AE1 SERVICEMANUAL 2002 ...
Page 2: ......
Page 8: ......
Page 9: ...GEN INFO 1 ...
Page 11: ...GEN INFO ...
Page 29: ......
Page 30: ...SPEC 2 ...
Page 32: ...SPEC ...
Page 43: ...2 11 SPEC MAINTENANCE SPECIFICATIONS Item Standard Cylinder head tightening sequence ...
Page 73: ...CHK ADJ 3 ...
Page 142: ...ENG 4 ...
Page 146: ...ENG ...
Page 244: ......
Page 245: ...COOL 5 ...
Page 247: ...COOL ...
Page 259: ......
Page 260: ...CARB 6 ...
Page 262: ...CARB ...
Page 270: ......
Page 271: ...DRIV 7 ...
Page 273: ...DRIV ...
Page 306: ...CHAS 8 ...
Page 363: ...ELEC 9 ...
Page 365: ... ELEC 2WD 4WD SELECTING SYSTEM 9 51 CIRCUIT DIAGRAM 9 51 TROUBLESHOOTING 9 52 ...
Page 421: ......
Page 422: ...TRBL SHTG 10 ...
Page 424: ...TRBL SHTG ...