Chevrolet Silverado / GMC Sierra. Service manual — part 2864

J 45380

Transfer Case Rear Bushing Remover and

Installer

J 45759

Assembly Fixture

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Transfer Case - MP 1222/1225/1226-NQG - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

2008 TRANSMISSION

Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

SPECIFICATIONS

APPROXIMATE FLUID CAPACITIES

FASTENER TIGHTENING SPECIFICATIONS

SEALERS, ADHESIVES, AND LUBRICANTS

Application

Specification

Metric

English

DEXRON®VI GM P/N 88861003 (Canadian P/N
88861004)

1.5 liters

1.6 quarts

Application

Specification

Metric

English

Transfer Case Bolts (Qty: 17)

25 N.m

18 lb ft

Transfer Case Oil Drain Plug

18 N.m

13 lb ft

Transfer Case Oil Fill Plug

18 N.m

13 lb ft

Transfer Case Shift Detent Plunger Plug

20 N.m

15 lb ft

Transfer Case Shift Fork Shaft Guide Screw

5 N.m

44 lb in

Transfer Case 2/4 Wheel Drive Actuator Bolt/Screw

18 N.m

13 lb ft

Vehicle Speed Sensor Assembly

17 N.m

13 lb ft

Application

Type of Material

GM Part Number

United

States

Canada

Transfer Case

Transfer Case Fluid

88861003

88861004

Transfer Case Oil Drain Plug

Pipe Sealant

12346004

10953480

Transfer Case Oil Fill Plug

Pipe Sealant

12346004

10953480

Transfer Case Shift Detent Plunger Plug
Seal

Transfer Case Fluid

88861003

88861004

Transfer Case Shift Fork Shaft Guide
Screw

Threadlock

12345493

10953488

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

SCHEMATIC AND ROUTING DIAGRAMS

TRANSFER CASE CONTROL SCHEMATICS

Fig. 1: Power, Ground and Shift Controls
Courtesy of GENERAL MOTORS CORP.

Transfer Case Vent

Retaining

Compound

12377901

10953504

Transfer Case Rear Case Half to Transfer
Case Front Half Assembly

RTV Sealant

12345739

10953541

Vehicle Speed Sensor - O-Ring - Seal

Transfer Case Fluid

88861003

88861004

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

Fig. 2: Transfer Case Controls
Courtesy of GENERAL MOTORS CORP.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Transfer Case - MP 1625/1626-NQF - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado