32
Problem Corrective ActionPossible Causes
Engine loses power.
1. Engine load is excessive. 1. Reduce ground speed.
2. Air cleaner is dirty. 2. Clean air cleaner element.
3. Oil level in crankcase is low. 3. Add oil to crankcase.
4. Cooling fins and air passages
under engine blower housing
are plugged.
4. Remove obstruction from
cooling fins and air passages.
5. Spark plugs are pitted, fouled,
or gap is incorrect.
5. Install new, correctly gapped
spark plugs.
6. Dirt in fuel filter. 6. Replace fuel filter.
7. Dirt, water, or stale fuel is in
fuel system.
7. Contact Authorized Service
Dealer.
Engine overheats.
1. Engine load is excessive. 1. Reduce ground speed.
2. Oil level in crankcase is low. 2. Add oil to crankcase.
3. Cooling fins and air passages
under engine blower housing
are plugged.
3. Remove obstruction from
cooling fins and air passages.
Abnormal vibration. 1. Engine mounting bolts are
loose.
1. Tighten engine mounting bolts.
Traction unit does not drive.
1. Flow divider valve lever is in
the 9 o’clock position.
1. Move the lever to the 12 to 10
o’clock position.
2. Hydro fluid level low. 2. Add hydro fluid to reservoir.
3. Traction pump drive coupler is
loose or broken.
3. Contact Service Dealer.
4. Pump and/or wheel motor is
damaged.
4. Contact Service Dealer.
5. Control valve is damaged. 5. Contact Service Dealer.
6. Relief valve is damaged. 6. Contact Service Dealer.
When at rest, loader arms creep
downward more than 3” per hour
(less than 3” an hour is normal for
this traction unit).*
1. Valve spool leakage 1. Contact Service Dealer.
When at rest, loader arms settle
”
1. Cylinder seals are leaking 1. Replace seals.
downward 2” quickly and then
stop.*
To Next Page
Loading...
