Colorado 4WD V8-5.3L (2010)
5. Remove the transfer case adapter mounting bolts.
6. Remove the transfer case adapter from the transmission.
7. Remove the transfer case adapter seal.
Installation Procedure
1. Lightly lubricate the transfer case adapter seal with clean transmission fluid.
2. Position the NEW seal to the transfer case adapter.
3. Install the transfer adapter to the transmission.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
4. Install the transfer case adapter mounting bolts to the transmission and tighten the bolts to 50 Nm (37 lb ft).