Engine Problems - Fayat Bomag BP 20/50 Operating Instructions Manual

7.2 Engine problems

Fault Possible cause
Engine does not Turn the ignition switch to position "0"
start (OFF).
Engine oil level too low
Fuel tap closed.
Fuel tank empty
Fuel system clogged
No ignition spark
Fuel nozzle clogged
Ignition switch defective
Engine does not Starter defective
crank when op-
erating the start-
er
Low engine Air filter clogged
power
Throttle control defective
Engine defective
Carburettor defective
Engine over- Lack of cooling air
heating
Engine stops Engine oil level too low
Fuel tank empty
Clean fuel screen in carburettor
No vibration Centrifugal clutch defective
V-belt broken
BP 20/50, BP 25/50
Remedy
Turn the ignition switch to position "I"
(ON).
Check the engine oil level, top up if neces-
sary
Open the fuel tap.
Check the fuel level, top up if necessary.
Clean the fuel screen in the carburettor
Clean, check the spark plug, replace if
necessary
Have examined by a specialist
Have examined by a specialist
Have examined by a specialist
Clean the air filter, replace if necessary.
Have examined by a specialist
Have examined by a specialist
Have examined by a specialist
Clean air filter and/or engine
Check the engine oil level, top up if neces-
sary
Check the fuel level, top up if necessary.
Clean the fuel screen in the carburettor
Replacing the centrifugal clutch
Replacing the V-belt
BOMAG
Trouble shooting
65