Chevrolet Silverado / GMC Sierra. Service manual — part 2263

have been installed.

4

Endgate Spoiler Assembly

5

Endgate Spoiler Assembly Riv-nuts (Qty: 4)

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Exterior Trim - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

2008 ACCESSORIES & EQUIPMENT

Frame and Underbody - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

SPECIFICATIONS

FASTENER TIGHTENING SPECIFICATIONS

REPAIR INSTRUCTIONS

TOW HOOK REPLACEMENT (2500HD/3500 SERIES)

Application

Specification

Metric

English

Assist Step Body Mounting Bolts

90 N.m

66 lb ft

Assist Step Center Bracket Bolt

45 N.m

33 lb ft

Body Mounting Bolt

95 N.m

70 lb ft

Crossmember - Front Engine Bolts LD

50 N.m+120°

37 lb ft+120°

Crossmember - Front Engine Bolts HD

120 N.m

88 lb ft

Engine Protection Shield to Frame Rail Bolts

20 N.m

15 lb ft

Engine Splash Shield Bolts

12 N.m

106 lb in

Frame Brace to Frame Bolts

50 N.m

37 lb ft

Oil Pan Skid Plate Bolts

28 N.m

21 lb ft

Tow Hook to Frame Rail Bolts

85 N.m

63 lb ft

Trailer Hitch to Frame Bolts

95 N.m

70 lb ft

Trailer Hitch to Frame Nuts

113 N.m

83 lb ft

Transfer Case Shield Bolts

20 N.m

15 lb ft

Transmission Mount to Support Bolts

40 N.m

30 lb ft

Transmission Support to Frame Bolts

95 N.m

70 lb ft

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Frame and Underbody - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra

& Silverado

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Frame and Underbody - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra

& Silverado

Fig. 1: View Of Tow Hook (2500HD/3500 Series)
Courtesy of GENERAL MOTORS CORP.

TOW HOOK REPLACEMENT (1500/2500 SERIES)

Callout

Component Name

1

Tow Hook Bolt (Qty: 2)

Tighten: 85 N.m (63 lb ft)

NOTE:

Refer to Fastener Notice .

2

Tow Hook Nut (Qty: 2)

Tighten: 85 N.m (63 lb ft)

3

Tow Hook Bolt (Qty: 2)

4

Tow Hook (Qty: 2)

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Frame and Underbody - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra

& Silverado

Fig. 2: View Of Tow Hook (1500/2500 Series)
Courtesy of GENERAL MOTORS CORP.

OIL PAN SKID PLATE REPLACEMENT (2500/3500 WITH RPO NZZ)

Removal Procedure

Callout

Component Name

1

Tow Hook Bolt (Qty: 2)

Tighten: 85 N.m (63 lb ft)

NOTE:

Refer to Fastener Notice .

2

Tow Hook Nut (Qty: 2)

Tighten: 85 N.m (63 lb ft)

3

Tow Hook Bolt (Qty: 2)

4

Tow Hook (Qty: 2)

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Frame and Underbody - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra

& Silverado