Chevrolet Silverado / GMC Sierra. Service manual — part 2571

Fig. 197: Installing 3rd And 4th Gear Fork Roll Pin
Courtesy of GENERAL MOTORS CORP.

4. If the 3rd and 4th gear fork was removed, you must assemble and affix the fork with the 3rd

and 4th gear fork roll pin.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Manual Transmission - Tremec 5-Speed (M96) - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

Fig. 198: Installing New Roll Pin Over 1st And 2nd Gear Stop
Courtesy of GENERAL MOTORS CORP.

5. Install the new roll pin over the 1st and 2nd gear stop. Screw the shaft and fork assembly in

using the insert marks.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Manual Transmission - Tremec 5-Speed (M96) - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

Fig. 199: Installing New Roll Pin On 3rd And 4th Gear Stop
Courtesy of GENERAL MOTORS CORP.

6. Install the new roll pin on the 3rd and 4th gear stop.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Manual Transmission - Tremec 5-Speed (M96) - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

Fig. 200: Fork Inserts
Courtesy of GENERAL MOTORS CORP.

7. If the fork leg inserts must be replaced, press them in and ensure they enter into the housing.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Manual Transmission - Tremec 5-Speed (M96) - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado