Troubleshooting
Trouble
Possible cause
Solution
Engine fails to start.
1. Spark plug wire disconnected.
2. Out of fuel or stale fuel.
3. Throttle control lever not in correct starting position.
4. Choke not in ON Position.
5. Blocked fuel line.
6. Fouled spark plug.
7. Engine flooding.
1. Attach spark plug wire securely to spark plug.
2. Fill with clean, fresh gasoline.
3. Move throttle control lever to start position.
4. Throttle must be positioned at choke
for a cold start.
5. Clean the fuel line.
6. Clean, adjust gap, or replace.
7. Wait a few minutes to restart, but do not prime.
Engine runs erratically.
1. Spark plug wire loose.
2. Unit running on CHOKE.
3. Blocked fuel line or stale fuel.
4. Vent plugged.
5. Water or dirt in fuel system.
6. Dirty air cleaner.
1. Connect and tighten spark plug wire.
2. Move choke lever to OFF.
3. Clean fuel line. Fill tank with clean, fresh gasoline.
4. Clear vent.
5. Drain fuel tank. Refill with fresh fuel.
6. Clean or replace air cleaner.
Engine overheats.
1. Dirty air cleaner.
2. Air flow restricted.
1. Clean air cleaner.
2. Remove housing and clean.
Engine will not stop when
throttle control is positioned at
stop, or engine speed does
not increase properly when
throttle control is adjusted.
Debris interfering with throttle linkage.
Clean dirt and debris.
Compactor is difficult to control
when pounding (machine
jumps or lurches forward)
Too high engine speed on hard ground.
Set the throttle lever at lower speed.
GB
19
