TROUblESHOOTInG
Problem
Cause
Remedy
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. Engine oil level low
2. Dirty air cleaner
3. Air flow restricted
1. Fill crankcase with proper oil
2. Clean air cleaner
3. Remove blower 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
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Troubleshooting
29140US25M100.indd 19
2017/3/20 13:50:29
