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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