Toro Wheel Horse 523Dxi Operator's Manual page 58

PROBLEM
The tractor will not operate in
either direction.
The tractor operates erratically.
The tractor operates in both
directions, but with a loss of
power. This condition becomes
worse as the transmission th t i i
becomes hot.
The front wheels do not turn with
the steering wheel.
The steering is noisy.
56
POSSIBLE CAUSES
1. The High–Low range lever is
in "N."
2. The transmission oil is low.
3. The transmission is faulty.
4. The control linkage needs
adjustment or replacement.
5. The parking brake was not
released or the parking brake
is not releasing.
6. The drive shaft or wheel hub
key has been damaged.
7. The power steering filter is
dirty.
1. The transmission oil level is
low.
2. The transmission control
linkage needs adjustment or
replacement.
3. The transmission is faulty.
1. The transmission oil level is
low.
2. The transmission shows
signs of overheating or water
contamination.
3. The cooling fan and/or
transmission cooling fins are
faulty or dirty.
4. The engine is not operating at
full throttle.
5. The power steering filter is
dirty.
1. Air in the hydraulic system.
1. The power steering filter is
dirty.
CORRECTIVE ACTION
1. Move the High–Low range
lever to "L" or "H."
2. Fill to the full "F" mark on the
transmission oil dipstick when
the transmission is cold.
3. Contact your Authorized
Service Dealer.
4. Contact your Authorized
Service Dealer.
5. Release the parking brake or
check the linkage.
6. Contact your Authorized
Service Dealer.
7. Contact your Authorized
Service Dealer.
1. Fill to the full "F" mark on the
transmission oil dipstick when
the transmission is cold.
2. Contact your Authorized
Service Dealer.
3. Contact your Authorized
Service Dealer.
1. Fill to the full "F" mark on the
transmission oil dipstick when
the transmission is cold.
2. Replace the transmission oil
and filter.
3. Clean the transmission and/or
replace the fan (contact your
Authorized Service Dealer).
4. Increase the engine speed to
full throttle.
5. Contact your Authorized
Service Dealer.
1. With the engine running at full
throttle, operate the lift and
turn the steering wheel back
and forth several times.
1. Contact your Authorized
Service Dealer.