96
16. TROUBLESHOOTING
POOR MEDIUM AND HIGH SPEED PERFORMANCE
Carburetor
Air cleaner
Improperly adjusted fuel level
Clogged air cleaner element
Clogged main nozzle
Clogged or loose pilot jet
POOR SPEED PERFORMANCE
Ignition system
Compression system
Dirty spark plug
Worn cylinder
Improper heat range
Worn or seized piston ring
Faulty igniter unit
Cylinder head gasket broken
Faulty pick up coil
Cylinder gasket broken
Fuel system
Carbon deposit build up
Clogged fuel tank breather hole
Improperly adjusted valve
Clogged air cleaner element
clearance
Clogged jet
Improperly contacted
Improperly adjusted fuel level
valve and valve seat
Improper carburetor air vent hose
Faulty valve timing
setting
Clutch
Refer to “CLUTCH SLIPPING
/DRAGGING” section
Engine oil
Improperly oil level(low or
over Oil level)
Ignition system
Faulty spark plug
Faulty high tension cord
Faulty igniter unit
Faulty pick up coil
Faulty ignition coil
Improperly adjusted valve
clearance
Содержание M150
Страница 10: ...10 3 SAFETY WARNING 1 6 ...
Страница 11: ...11 3 SAFETY WARNING 2 3 ...
Страница 12: ...12 3 SAFETY WARNING 4 5 ...
Страница 13: ...13 3 SAFETY WARNING 7 8 ...
Страница 68: ...68 ...
Страница 99: ...99 17 Tool ...
Страница 102: ...102 19 WIRNING DIAGRAM ...