CPIMOTOR GTR180
II.TROUBLE SHOOTING
《2-6》
SMOKY EXHAUST
FLOW PATH BAD SITUATION PROBABLE CAUSE
1
RUN MOTORCYCLE A LONG
DISTANCE AT HIGH SPEED
THIN EXHAUST EMITTED
BLACK SMOKE
EMITTED
(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
2 RETURN THROTTLE GRIP
QUICKLY
WHITE SMOKE
EMITTED
(1) WORN INTAKE VALVE GUIDE OR STEM
(2) EXCESSIVE VALVE-TO-GUIDE CLEARANCE
POOR HANDLING
FLOW PATH BAD SITUATION PROBABLE CAUSE
1
IF STEELING IS HEAVY CHECK TIRE
PRESSURE
(1) STEERING HEAD ADJUSTER TOO TIGHT
(2) DAMAGED STEERING CONES OR STEEL
BALLS
2
IF EITHER WHEEL IS
WOBBLING
(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
3
IF THE MOTORCYCLE PULLS
TO ONE SIDE
(1) MISAPPLIED SHOCK ABSORBER
(2) FRONT AND REAR WHEELS NOT ALIGNED
(3) BENT FRONT FORK
(4) BENT SWING ARM
