Workshop manual
13
3.8 Troubleshooting plan
3.8.1 Table of troubleshooting plan
The engine does not start
Fill up the tank
Check tank breathing
Fuel filter
1)
Poor quality, contaminated fuel, old fuel in tank
Always use fresh fuel from clean containers.
Maximum storage time 30 days
Clean the carburettor
1)
Clean the air filter
1)
Clean the spark plug
Replace the spark plug if necessary
Check the ignition cables
1)
Check the ignition system
1)
"Engine flooded" after several attempts to start
the engine
Remove the spark plug, dry it, and screw
it back in.
The starter does not
respond
Weak or dead starter battery
Charge the starter battery
Safety switch on operator's seat does not work
Sit properly on the operator's seat.
Replace seat contact switch if necessary.
Safety switch on brake pedal does not work
Press down the brake pedal all the way
Replace the brake contact switch if
necessary.
Safety switch on discharge channel does not
work
The safety switch on the discharge
channel must be actuated when it is
installed properly.
Replace the safety switch if necessary.
Disengage mowing implement
Fuse (7.5A / 10A) is defective
Check the fuse; replace fuse if necessary
Grass too long or too wet
Correct cutting height (lower level)
Reverse a short way to make space
Discharge channel/mowing implement
clogged
Clean discharge channel / mowing
implement
WARNINNG!
Risk of accidents!
Shut down the engine
Disconnect the spark plug
connector
Clean the air filter
1)
Wrong carburettor setting