Chevrolet Silverado / GMC Sierra. Service manual — part 627

Fig. 36: Identifying EGR Cooler Bracket
Courtesy of GENERAL MOTORS CORP.

2. Install the exhaust gas recirculation (EGR) cooler bracket.

3. Install the EGR cooler bracket bolts.

Tighten: Tighten the EGR cooler bracket bolts to 25 N.m (18 lb ft).

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 37: View Of EGR & Cooler
Courtesy of GENERAL MOTORS CORP.

4. Install the EGR and cooler.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 38: View Of EGR Mount Bolt
Courtesy of GENERAL MOTORS CORP.

5. Install the EGR mount bolt.

Tighten: Tighten the EGR mount bolt to 50 N.m (37 lb ft).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 39: View Of EGR Cooler
Courtesy of GENERAL MOTORS CORP.

6. Install the top EGR cooler bolts.

Tighten: Tighten the top EGR cooler bolts to 25 N.m (18 lb ft).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado