Sierra 3500 Denali 2WD V8-6.0L (2011)
1. Install the new seal (2) onto the J 43772 . Position the seal so the seal lip is outward and the face of the steel case is against the driving face (1) on
the tool.
2. Slide J 43772 over the turbine shaft and the stator shaft until the seal starts into the seal bore. Strike the J 43772 with a mallet (1) to drive the
seal into the seal bore. The seal is installed correctly when the shoulder of the J 43772 squarely contacts the outer surface of the oil pump.
3. Install the torque converter into the transmission. Refer to Torque Converter Replacement (See: Torque Converter/Service and Repair).
Torque Converter Housing Bolt Seal Replacement
Torque Converter Housing Bolt Seal Replacement
Removal Procedure
1. Remove the torque converter from the transmission. Refer to Torque Converter Replacement (See: Torque Converter/Service and Repair).
2. Remove any of the 10 bolts (1), bolt heads shaded, where leakage at the bolt head is suspected.
Note: The bolts (1) have a removable seal under the flanged head.
3. Remove and discard seals from bolts removed.
Installation Procedure
