CPI GTR180 Service Manual page 9

CPI MOTOR
II.TROUBLE SHOOTING
FLOW PATH
RUN MOTORCYCLE A LONG
DISTANCE AT HIGH SPEED
1 THIN EXHAUST EMITTED
RETURN THROTTLE GRIP
2
QUICKLY
FLOW PATH
IF STEELING IS HEAVY
1
IF EITHER WHEEL IS
WOBBLING
2
IF THE MOTORCYCLE PULLS
TO ONE SIDE
3
SMOKY EXHAUST
BAD SITUATION
BLACK SMOKE
EMITTED
WHITE SMOKE
EMITTED
POOR HANDLING
BAD SITUATION
CHECK TIRE
PRESSURE
2-6
《 》
PROBABLE CAUSE
(1) WORN CYLINDER AND PISTON RINGS
(2) OIL LEVEL TOO HIGH
(3) PISTON RINGS INCORRECTLY INSTALLED
(4) FAULTY PISTON OR CYLINDER
(5) FLAWS IN CYLINDER HEAD
(1) WORN INTAKE VALVE GUIDE OR STEM
(2) EXCESSIVE VALVE-TO-GUIDE CLEARANCE
PROBABLE CAUSE
(1) STEERING HEAD ADJUSTER TOO TIGHT
(2) DAMAGED STEERING CONES OR STEEL
BALLS
(1) EXCESSIVE WHEEL BEARING PLAY
(2) DISTORTED RIM
(3) IMPROPERLY INSTALLED WHEEL HUB
(4) SWING ARM PIVOT BUSHING EXCESSIVELY
WORN
(5) DISTORTED FRAME
(6) IMPROPER DRIVE CHAIN TENSION OR
ADJUSTMENT
(1) MISAPPLIED SHOCK ABSORBER
(2) FRONT AND REAR WHEELS NOT ALIGNED
(3) BENT FRONT FORK
(4) BENT SWING ARM
GTR180