Chevrolet Silverado / GMC Sierra. Service manual — part 2065

Fig. 131: View Of Oil Pan Drain Plug & Seal
Courtesy of GENERAL MOTORS CORP.

61. Place a suitable drain pan under the oil pan drain plug.

62. Remove the oil pan drain plug (430).

63. Allow the oil to drain completely.

64. Reinstall and tighten the oil pan drain plug.

Tighten: Tighten the drain plug to 25 N.m (18 lb ft).

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

65. Remove the catalytic converter. Refer to one of the following procedures:

Catalytic Converter Replacement (4.3L) or Catalytic Converter Replacement
(4.8L, 5.3L, 6.0L, 6.2L) or Catalytic Converter Replacement (6.6L) for 1500
series

Catalytic Converter Replacement - Left Side (6.0L - Cab/Chassis) for the 2500
series

Exhaust Manifold Pipe Replacement (6.0L - Cab/Chassis) for the 2500 series

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. 132: View Of Flywheel To Torque Converter Bolts
Courtesy of GENERAL MOTORS CORP.

66. Remove the flywheel to torque converter bolts.

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. 133: View Of Fuel/Evaporative Emission Pipe & Bracket
Courtesy of GENERAL MOTORS CORP.

67. Remove the fuel/evaporative emission (EVAP) pipe bracket nut from the transmission stud

(typical installation shown).

68. Remove the fuel/EVAP pipe bracket from the stud. Reposition the bracket out of the way.

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