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Table 4-1: Maintenance of Induction & Exhaust System
5. Refer to Table 4-3 in respect of damage forms, fault phenomena and common
maintenance methods of the induction & exhaust system:
Component
Name
Damage Form
Component Fault
Phenomenon
Motorcycle Fault
Phenomenon
Maintenance Method
Induction
system
There is excessive dust
on the filter element.
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The engine has difficult
in starting; the engine is
under-powered; the engine
idling is of instability;
t h e f u e l i s c o n s u m e d
excessively; the exhaust
muffler exhausts black
smoke.
Clean or replace the
filter element
T h e f i l t e r e l e m e n t
h o u s i n g o f t h e a i r
cleaner is broken or
fractured.
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T h e e n g i n e h a s a b i g
induction noise.
Replace the air cleaner
housing.
Exhaust
system
The air leaks from the
exhaust pipe orifice.
---------------------
T h e e n g i n e h a s a b i g
exhaust noise.
Re p l a c e t h e s e a l i n g
washer of the exhaust
pipe
The housing of exhaust
muffler breaks.
---------------------
T h e e n g i n e h a s a b i g
exhaust noise.
Replace the exhaust
silencer.
