Chevrolet Silverado / GMC Sierra. Service manual — part 1052

5. Support the transmission using a suitable jack.

6. Remove the transmission crossmember. Refer to Transmission Support Crossmember

Replacement (2WD 2500 HD/3500) or Transmission Support Crossmember
Replacement (2WD 1500/2500) or Transmission Support Crossmember Replacement
(4WD 1500/2500) or Transmission Support Crossmember Replacement (4WD 2500
HD/3500) .

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

Fig. 103: View Of Left Exhaust Manifold Pipe & Nuts
Courtesy of GENERAL MOTORS CORP.

7. Loosen the left exhaust pipe nuts.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

Fig. 104: View Of Right Exhaust Pipe Nuts
Courtesy of GENERAL MOTORS CORP.

8. Loosen the right exhaust pipe nuts.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

Fig. 105: View Of Transmission Heat Shield Bolts & Shield
Courtesy of GENERAL MOTORS CORP.

9. Remove the transmission heat shield.

10. Lower the transmission slightly.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado