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Chevrolet Silverado / GMC Sierra. Manual - part 2086
Fig. 211: View Of Coolant Air Bleed Pipe Seal
Courtesy of GENERAL MOTORS CORP.
5. Remove the seals (308) from the pipe and covers.
6. Discard the seals.
ENGINE BLOCK VALLEY COVER REMOVAL
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. 212: Removing/Installing Engine Valley Cover
Courtesy of GENERAL MOTORS CORP.
1. Remove the valley cover bolts (506).
2. Remove the valley cover (555) and gasket (556).
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
3. Remove the O-ring seals (537) from the cover.
Fig. 213: Removing/Installing Oil Pressure Sensor & Washer
Courtesy of GENERAL MOTORS CORP.
4. Remove the oil pressure sensor (706) and washer (707), as required.
VALVE LIFTER OIL MANIFOLD REMOVAL
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. 214: Valve Lifter Oil Manifold
Courtesy of GENERAL MOTORS CORP.
1. Do not lift the manifold by the electrical lead frame.
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
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