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Chevrolet Silverado / GMC Sierra. Manual - part 1398
33
Push Nut
34
Brake Drum
35
Wheel Stud
36
Axle Shaft
37
Pinion Flange Nut
38
Pinion Flange Washer
39
Pinion Flange Assembly
40
Pinion Flange Seal Assembly
41
Pinion Tail Bearing Assembly
42
Axle Housing Assembly
43
Vent Hose Connector
44
Differential Case
45
Differential Case Bearing Adjuster
46
Differential Case Bearing Assembly
47
Ring Gear
48
Differential Cross Shaft Lock Screw
49
Differential Pinion Gear Thrust Washer
50
Differential Pinion Gear
2008 Chevrolet Silverado 1500
2008 Driveline/Axle Rear Drive Axle - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 5: Rear Axle with VSES and Drum Brake 8.6 inch
Courtesy of GENERAL MOTORS CORP.
Callout
Component Name
1
Differential Side Gear Thrust Washer
2
Differential Side Gear
3
Differential Cross Pin
4
Differential Pinion Gear
5
Differential Pinion Thrust Washer
6
Differential Side Gear
7
Differential Side Gear Thrust Washer
8
Differential Pinion Gear
9
Differential Pinion Gear Thrust Washer
2008 Chevrolet Silverado 1500
2008 Driveline/Axle Rear Drive Axle - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
10
Ring Gear Bolt
11
Differential Case Bearing Assembly
12
Differential Case Bearing Shim
13
Carrier Bearing Cap
14
Carrier Bearing Cap Bolt
15
Drive Pinion
16
Cover Pan Gasket
17
Cover Pan
18
Cover Pan Clip
19
Cover Pan Bolt
20
Cover Pan Bracket Assembly
21
Fill Plug Assembly
22
Drive Pinion Bearing Shim
23
Drive Pinion Head Bearing Assembly
24
Drive Pinion Bearing Spacer
25
VSES Sensor Assembly
26
VSES Sensor Bolt
27
VSES Exciter Ring Assembly
28
Axle Shaft Bearing Assembly
29
Axle Shaft Seal Assembly
30
Drum Brake Assembly
31
Brake Attaching Bolt
32
Push Nut
33
Brake Drum
34
Wheel Stud
35
Axle Shaft
36
Axle Shaft C-Lock
37
Pinion Flange Nut
38
Pinion Flange Washer
39
Pinion Flange Assembly
40
Pinion Flange Seal Assembly
41
Drive Pinion Tail Bearing Assembly
42
Axle Housing Assembly
43
Vent Connector
44
Differential Case
45
2008 Chevrolet Silverado 1500
2008 Driveline/Axle Rear Drive Axle - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
DIAGNOSTIC INFORMATION AND PROCEDURES
DIAGNOSTIC STARTING POINT - LOCKING/LIMITED SLIP REAR AXLE
Begin the system diagnosis by reviewing the system Description and Operation. Reviewing the
Description and Operation information will help you determine the correct symptom diagnostic
procedure when a malfunction exist. Reviewing the Description and Operation information will
also help you determine if the condition described by the customer is normal operation. Refer to
Symptoms - Locking/Limited Slip Rear Axle in order to identify the correct procedure for
diagnosing the system and where the procedure is located.
DIAGNOSTIC STARTING POINT - REAR DRIVE AXLE
Begin the system diagnosis by reviewing the system Description and Operation. Reviewing the
Description and Operation information will help you determine the correct symptom diagnostic
procedure when a malfunction exists. Reviewing the description and Operation information will
also help you determine if the condition described by the customer is normal operation. Refer to
Symptoms - Locking/Limited Slip Rear Axle in order to identify the correct procedure for
diagnosing the system and where the procedure is located.
SYMPTOMS - LOCKING/LIMITED SLIP REAR AXLE
Review the system and operation in order to familiarize yourself with the system functions. Refer
to Locking Differential Description and Operation.
Visual/Physical Inspection
Inspect the system for the following:
Loose or missing fasteners
Obvious damage or conditions which may cause the symptom.
Check the system for proper operation. Refer to Locking Differential Diagnosis.
Symptom List
Refer to a system diagnostic procedure from the following list in order to diagnose the symptom:
Ring Gear
46
Differential Case Bearing Assembly
47
Differential Case Bearing Shim
48
Differential Cross Pin Lock Screw
2008 Chevrolet Silverado 1500
2008 Driveline/Axle Rear Drive Axle - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Content .. 1396 1397 1398 1399 ..