Chevrolet Silverado / GMC Sierra. Service manual — part 2203

Fig. 65: Removing/Installing Engine Coolant Air Bleed Pipe
Courtesy of GENERAL MOTORS CORP.

2. Install the pipe (307) and seals (308).

3. Install the bolts (309).

Tighten: Tighten the bolts to 12 N.m (106 lb in).

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Fig. 66: Removing/Installing Coolant Air Bleed Cover Bolts
Courtesy of GENERAL MOTORS CORP.

4. Install the covers (313) and seals (308).

5. Install the bolts (312).

Tighten: Tighten the cover bolts to 12 N.m (106 lb in).

ENGINE COOLANT AIR BLEED PIPE AND HOLE COVER INSTALLATION (RPO

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

LH6/LMG/LY5/LC9/L76)

Fig. 67: View Of Coolant Air Bleed Pipe Seal
Courtesy of GENERAL MOTORS CORP.

1. Install the seals (308) onto the engine coolant air bleed pipe and covers.

IMPORTANT: Position the O-ring seal onto the nipple portion of the pipe.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Fig. 68: Engine Coolant Air Bleed Pipe
Courtesy of GENERAL MOTORS CORP.

2. Install the pipe (307) and seals (308).

3. Install the bolts (309).

Tighten: Tighten the bolts to 12 N.m (106 lb in).

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado