69. Transmission Case Cover and 1-2 Reverse Clutch Assembly Installation

Transmission Case Cover and 1-2 Reverse Clutch Assembly Installation





1. Remove any sealant and automatic transmission fluid from the contacting surfaces of the transmission case cover and the transmission case.

Important:
Do not get any fluid on the contacting surfaces of the transmission case cover or the transmission case.

2. Apply a 3 mm (1/8 inch) bead of sealant GM P/N 89020326 (Canadian P/N 89021188), to the transmission case cover.





3. Install the transmission case cover assembly (19) onto the transmission case assembly (17).





4. Apply threadlocker GM P/N 12345382 (Canadian P/N 10953489), to the threads of all the case cover bolts.
5. Install 9 - M8 x 1.25 x 30 mm bolts (1) and hand tighten.
6. Install 1 - M8 x 1.25 x 45 mm bolt (2) and hand tighten.
7. Install 2 - M8 x 1.25 x 48 mm bolts (3) and hand tighten.





Notice:
Refer to Fastener Notice in Service Precautions.

8. Tighten the 12 transmission case cover assembly bolts in sequence.
Tighten the 12 transmission case cover assembly bolts to 25 Nm (18 lb ft).