16. TROUBLESHOOTING
NOTE:
The following troubleshooting does not cover all the possible
causes of trouble. It should be helpful, however, as a guide to
troubleshooting. Refer to the relative procedure in this manual for
inspection, adjustment and replacement of parts. Adjustment and
replacement must be done by your dealer.
STARTING FAILURE/ HARD ATARTING
FUEL SYSTEM
Fuel tank Auto choke
!Empty !Starter plunger
!Clogged fuel tank breather hole malfunction
!Deteriorated fuel or fuel containing !Wax malfunction
water or foreign material
Throttle body Air cleaner
! The connect not good !Clogged air cleaner
element
!Improper air cleaner
setting
COMPRESSION SYSTEM
Cylinder and cylinder head Valve system
!Loose spark plug !Improperly adjusted valve
!Loose cylinder head clearance
!Broken cylinder head gasket !Improperly sealed valve
!Broken cylinder gasket !Improperly contacted
!Worn, damaged or seized cylinder valve and vale seat
Piston and cylinder head !Improper valve timing
!Worn piston !Broken valve spring
!Worn,fatigued or broken piston ring !Seized valve
!Seized piston ring
!Seized or damaged piston
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