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Problem
Engine fails to start
Engine runs
erratically
Engine overheats
Chipping action
seems too slow,
cutting disk stalls,or
no material is
discharged when
engine is running
WOOD CHIPPER
28
36087UK00M100-出货版_更新回收处理标志.indd 28
TROUBLE SHOOTING
Cause
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. 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. Engine oil level low
2. Dirty air cleaner
3. Air flow restricted
4. Carburetor not adjusted
properly
1. Engine speed is too slow
causing belt to slip
2. Drive Belt is loose or damaged
3. Knives are dull or damaged
4. Cutting disk is jammed by
debris from the feed hopper
and discharge chute
5. Discharge chute is clogged
Remedy
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
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
1. Fill crankcase with proper oil
2. Clean air cleaner
3. Remove housing and clean
4. Refer to engine manual
1. Run the engine at full throttle
2. Tighten or replace drive belt
3. Sharpen or replace knives
4. Remove any built-up debris and
turn cutting disk with a wooden
stick to be sure it turns freely
5. Clean out debris
2019/10/22 16:18:37
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