Yamaha F100A - Page 453

9-2
E
TRBL
ANLS
TROUBLE ANALYSIS
Cylinder head 5
Cylinder body 5
LOWER UNIT
Shift rod and lever 6
Clutch 6
Reduction gear(s) 6
Sliding shifter 6
Water pump 6
Lower case 6
Propeller 6
BRACKET UNIT
Swivel bracket 7
Mounting rubber(s) 7
PTT unit
Main valve 7
Relief valve(s) 7
Absorber valve(s) 7
Manual valve 7
Gear pump unit 7
Cylinder and pump housing 7
PTT relay 8
PTT motor 7
ELECTRICAL
Ignition coil(s) 8
Starter motor 8
Electrothermal valve 8
CDI unit 8
Lighting coil 8
Rectifier/regulator 8
Starter relay 8
Fuse 8
Trouble mode Check elements
ENGINE WILL NOT START ROUGH IDLING ENGINE STALLS POOR PERFORMANCE LOW OIL PRESSURE OVERHEATING LOOSE STEERING LOOSE TILT HOLDING PTT MOTOR WILL NOT OPERATE HARD SHIFTING IRREGULAR WARNING INDICATION POOR BATTERY CHARGING
Relative part
Reference
Chapter