Chevrolet Silverado / GMC Sierra. Service manual — part 1053

Fig. 106: View Of Transmission Oil Cooler Lines
Courtesy of GENERAL MOTORS CORP.

11. Disconnect the transmission oil cooler lines. Refer to Transmission Fluid Cooler

Hose/Pipe Quick-Connect Fitting Disconnection and Connection.

12. Plug the transmission oil cooler line fittings.

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

Fig. 107: View Of Oil Level Indicator Tube Nut
Courtesy of GENERAL MOTORS CORP.

13. Remove the indicator tube nut.

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

Fig. 108: View Of Transmission Oil Level Indicator Tube Bolt
Courtesy of GENERAL MOTORS CORP.

14. Remove the indicator tube bolt, if equipped with RPO HP2.

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

Fig. 109: View Of Oil Level Indicator Tube & Seal
Courtesy of GENERAL MOTORS CORP.

15. Remove the oil level indicator tube.

16. Remove the seal from the transmission, if necessary.

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado