Chevrolet Silverado / GMC Sierra. Service manual — part 1255

REAR BUMPER STEP CENTER PAD REPLACEMENT

Fig. 23: View Of Rear Bumper Step Center Pad
Courtesy of GENERAL MOTORS CORP.

1

Rear Bumper Impact Bar Brace Nuts (Qty: 3)

Tighten: 70 N.m (52 lb ft)

NOTE:

Refer to Fastener Notice .

2

Rear Bumper Impact Bar Brace

Callout

Component Name

Preliminary Procedures:
Remove the rear bumper step outer pad. Refer to Rear Bumper Step Outer Pad
Replacement.

1

Center Rear Bumper Step Pad Plastic Retainer (Qty: 2)

Center Rear Bumper Step Pad

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Bumpers and Fascias - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

REAR BUMPER STEP OUTER PAD REPLACEMENT

Fig. 24: View Of Rear Bumper Step Outer Pad
Courtesy of GENERAL MOTORS CORP.

2

Procedure

The spare tire hoist access hole bezel will be destroyed when removing. It
must be replaced when removing the center rear bumper step pad.

Disconnect any electrical connectors as needed.

Use a trim panel removal tool to help pry the step pad from the impact
bar.

Callout

Component Name

1

Rear Bumper Step Outer Pad Plastic Retainer

2

Rear Bumper Step Outer Pad
Tip:

If removing the right side step pad then the left pad must be removed first.

Use a trim panel removal tool to help pry the step pad from the impact

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Bumpers and Fascias - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

bar.

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Bumpers and Fascias - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

2008 TRANSMISSION

Clutch - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

SPECIFICATIONS

FASTENER TIGHTENING SPECIFICATIONS

Fastener Tightening Specifications

SEALERS, ADHESIVES, AND LUBRICANTS

DIAGNOSTIC INFORMATION AND PROCEDURES

DIAGNOSTIC STARTING POINT - CLUTCH

Reviewing the Clutch System Description and Operation helps you determine the correct
clutch symptom diagnostic procedure when a condition exists. Reviewing the

Clutch System

Description and Operation

also helps you determine if the condition described by the customer

is normal operation. Refer to Symptoms - Clutch in order to identify the correct procedure for
diagnosing the system and where the procedure is located.

SYMPTOMS - CLUTCH

Strategy Based Diagnostics

Review the clutch system operations in order to familiarize yourself with the system functions.
Refer to Clutch System Description and Operation.

Visual/Physical Inspection

Application

Specification

Metric

English

Clutch Actuator Cylinder Bolt

8 N.m

71 lb in

Clutch Pedal to Brake Module Bolt

50 N.m

37 lb ft

Clutch Pedal to Clutch Pedal Bracket Bolt

36 N.m

27 lb ft

Clutch Pressure Plate Bolt

70 N.m

52 lb ft

Application

Type of Material

GM Part Number

United

States

Canada

Clutch Hydraulic System

Hydraulic Fluid

12345347

10953517

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Clutch - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Clutch - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado