YARDMAX YD8103, Operator'S Manual

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TROUblESHOOTInG
Problem Cause Remedy
Engine fails to start
1. Spark plug wire is disconnected
2. Out of fuel or stale fuel
3. Engine and/or Fuel valve is not in
On position
4. Choke lever is not in ClOSE position
5. blocked fuel line
6. Fouled spark plug
7. Engine flooding
8. belt tension lever is engaged
1. Attach spark plug wire securely to
spark plug
2. Fill with clean, fresh gasoline
3. Engine and Fuel valve must be in On
position
4. Choke level must be in ClOSE position
for a cold start
5. Clean fuel line
6. Clean, adjust gap, or replace
7. Wait a few minutes to restart, but do
not prime
8. Disengage the belt tension lever
Engine runs erratically
1. Spark plug wire is loose
2. Unit running with Choke lever in
ClOSE position
3. blocked fuel line or stale fuel
4. Vent plugged
5. Water or dirt in fuel system
6. Dirty air cleaner
7. Improper carburetor adjustment
1. Connect and tighten spark plug wire
2. Move choke lever to OPEn position
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
7. Refer to engine manual
Engine overheats
1. Engine oil level low
2. Dirty air cleaner
3. Air flow restricted
4. Carburetor not adjusted properly
1. Fill crankcase with proper oil
2. Clean air cleaner
3. Remove housing and clean
4. Refer to engine manual
One of the two tracks
is blocked Foreign bodies have worked their way
between the track and the frame
Remove the foreign body
Machine does not
move while engine is
running
1. Gear is not properly selected
2. Driving tracks not tight enough
1. Ensure gear lever is not in-between
two different gears
2. Tighten driving tracks
20
Power Trackbarrow
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Operator’s Manual
YD8103PM03 - 1802
Troubleshooting
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