Troubleshooting
27
TROUBLESHOOTING
Problem Possible causes Possible solutions
Engine will
not start
Engine cold Move the choke to the start position
Incorrect / contaminated fuel Drain fuel tank and ll with fresh fuel
Spark plug leak disconnect Connect spark plug
Insufcient engine oil Fill engine oil to MAX.
Engine runs
then stops
Fuel cap vent blocked Clean fuel cap vent
Petrol tap closed Check fuel tap lever position
Fuel starvation Fill fuel tank
Insufcient engine oil Check the engine oil level and ll to MAX.
Engine
smokes
Air cleaner cartridge oil soaked or
blocked
Service air lter
Excess engine oil level Check engine oil level
Engine runs
rough
Spark plug lead loose Check spark plug lead
Air lter blocked Service air lter
Choke in START position Move Choke lever to RUN position
Incorrect, contaminated or old fuel Drain tank and ll with fresh fuel
Irregular
operating
pressure
Air in the inlet water hose
Check the hose and hose connection,
replace if necessary
The water lter clogged Clean the water lter
Water supply hose kinked Straighten the hose
Inadequate water supply Check the water supply ow
Low pressure
Engine speed too slow Increase the engine speed
Water supply tap not fully open Open water supply tap fully
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