WORKHORSE CUSTOM CHASSIS
Service Manual
2007 W Series
SECTION
7.2
PAGE
488
Automatic Transmission – Allison
2007 W Series Chassis
© 2006 Workhorse Custom Chassis — All Rights Reserved
WSM082106
NOTICE:
Turning the transmission external oil filter more than
Turning the transmission external oil filter more than
ONE FULL TURN after gasket contact will damage the
ONE FULL TURN after gasket contact will damage the
filter and may cause fluid leakage.
filter and may cause fluid leakage.
4. Turn the fi lter ONE FULL TURN ONLY after gasket
contact.
NOTICE:
Refer to Fastener Notice in Cautions and Notices.
Refer to Fastener Notice in Cautions and Notices.
5. Install the drain plug (6) and drain plug seal (5) and
tighten the drain plug to 35 N·m (26 lb ft).
6. Refi ll Transmission with Transynd Automatic
Transmission Fluid. Refer to Fluid Capacity
Specifi cations .
IMPORTANT:
DTC P0701 may often set following fluid service.
DTC P0701 may often set following fluid service.
Cycling the ignition clears the code and allows Drive or
Cycling the ignition clears the code and allows Drive or
Reverse range to be attained.
Reverse range to be attained.
7. Cycle the ignition until Drive or Reverse range is
attained.
IMPORTANT:
Fluid remains in the external circuits and transmission
Fluid remains in the external circuits and transmission
cavities after draining the transmission.
cavities after draining the transmission.
8. Check the transmission fl uid level. Refer to
Transmission Fluid Checking Procedure .
FILLER TUBE AND SEAL REPLACEMENT
Removal Procedure
1. The transmission case has provisions that enable the
fi ll tube to be installed on either the right or left side
of the transmission. Proceed to step 9 if servicing the
plug and/or seal opposite the fi ll tube.
2. If the vehicle is equipped with a diesel engine, the
transmission must be removed to service the fi ll tube
and/or seal. Refer to Transmission Replacement .
3. Remove the transmission fl uid level indicator.
4. Raise and suitably support the vehicle. Refer to Lifting
and Jacking the Vehicle .
5. Remove the fi ll tube nuts.
6. Place a drain pan under the transmission to catch any
dripping fl uid.
7. Loosen the fi ll tube from the transmission.
8. Remove the fi ll tube and seal from the vehicle.
