Parsun F40 EFI User Manual

114
Continued:
Fault type
Fault cause
Solution
The engine
is weak.
The spark plug is contaminated or
the model is incorrect
Clean it or replace with the correct spark
plug
Fuel system blocked
Check the fuel line for extrusion,
entanglement or blockage
Fuel filter blocked
Replace the fuel filter
Fuel oil polluted or obsoleted
Fill the fuel tank with clean new fuel
Incorrect spark plug gap
Adjust the gap to the specified value
Ignition circuit failure
Check the wiring. Tighten the loose wire
and replace the old or broken wire.
Ignition component failure
Replace it
Incorrect engine oil grade or
excessive oil
Change to the specified oil grade or add it to
the proper position of the oil dipstick
Thermostat failure
Replace it
Fuel pump fault
Replace it
The fuel joint is not connected
correctly
Connect it correctly
Incorrect spark plug specification
Replace it with the correct model
Excessive
vibration of
outboard
motor
Propeller damaged
Repair or replace the propeller
Propeller shaft damaged
Replace it
Propeller twined by aquatic plants
or foreign matters
Remove the foreign matters and clean it
Mounting bolts of outboard motor
loosened
Tighten the bolts
Steering shaft loosened
Tighten the shaft
Steering shaft damaged
Replace

Parsun F40 EFI Specifications

General

Brand	Parsun
Model	F40 EFI
Category	Outboard Motor
Language	English