Installation Procedure
WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Install the NEW gasket (3).
- Install the power take off link cover (2).
- Install the 5 power take off link cover bolts (1) and tighten to 9 N.m (80 lb in).
Transmission Heat Shield(2) - Install -. Transmission Heat Shield Replacement (with Power Take Off (PTO))
- Lower the vehicle.
CAUTION:
Refer to Fastener Caution .