C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
Use J 43773 tool (2) to compress the spring. Install the retaining clip (1). Ensure that the clip is below the surface of the support.
Remove the J 43773 tool.
If the lube regulator stop 0-ring seal is cut or omitted, the transmission will not prime.
Install a new 0-ring seal (3) on the lube regulator spring stop (4). Dip the lube regulator spring stop in transmission fluid.
Install the stop into the bore. Use the J 43773 tool to compress the spring. Install the retaining pin. Ensure that the pin is below the surface of the support
and the stop is positioned against the stop pin.
Reassemble the main oil pump.
Reassemble the main pump to the torque converter housing.
Install the torque converter housing.
A vented transmission fluid level indicator, P/N 15115171, should be installed after the transmission has been reinstalled. This vented indicator will help
to prevent fluid leaks out of the vent in cold weather operation.
After completing this modification, the transmission control module (TCM) shift adapts must be relearned for proper transmission operation. Follow the
procedure outlined in Corporate Bulletin Number 02-07-30-032 to quickly relearn the transmission shift adapts. Note that the fast learn procedure is not
available for 2001 model year vehicles.
For transmission installation procedures, refer to the proper Service Information Document.
Replace the transmission fluid indicator with P/N 15115171.
