Chevrolet Silverado / GMC Sierra. Service manual — part 772

Fig. 101: View Of Flywheel To Torque Converter Bolts
Courtesy of GENERAL MOTORS CORP.

16. If reusing the torque converter bolts, clean the bolt threads and apply LOCTITE 242, GM

P/N 12345382 (Canadian P/N 10953489), or equivalent to the threads prior to installation.

17. Install the flywheel to torque converter bolts.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Tighten: Tighten the bolts to 63 N.m (46 lb ft).

Fig. 102: View Of Right Flywheel Inspection Cover
Courtesy of GENERAL MOTORS CORP.

18. Install the right flywheel inspection cover and bolt.

Tighten: Tighten the bolt to 10 N.m (89 lb in).

19. Install the starter motor. Refer to Starter Motor Replacement (4.3L) or Starter Motor

Replacement (4.8L, 5.3L, 6.0L, and 6.2L) or Starter Motor Replacement (6.6L) .

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Fig. 103: View Of Left Flywheel Inspection Cover
Courtesy of GENERAL MOTORS CORP.

20. Install the left flywheel inspection cover and bolt.

Tighten: Tighten the bolt to 10 N.m (89 lb in).

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Fig. 104: Identifying Torque Converter Access Plug
Courtesy of GENERAL MOTORS CORP.

21. Install the torque converter access plug.

22. If the vehicle is equipped with a transfer case, install the front propeller shaft. Refer to

Front Propeller Shaft Replacement .

23. Install the catalytic converter pipe. Refer to Catalytic Converter Replacement (4.3L) or

Catalytic Converter Replacement (4.8L, 5.3L, 6.0L, 6.2L) or Catalytic Converter
Replacement (6.6L) .

24. Install the transmission mount. Refer to Transmission Mount Replacement (2WD) or

Transmission Mount Replacement (4WD) .

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado