Chevrolet Silverado / GMC Sierra. Manual — part 2859

1. Install the bushing on the finger section of the J 45380 .

2. Install the finger section to the main body of the J 45380 .

3. Position the bushing and tool to the rear case half.

4. Press the bushing until the tool bottoms on the rear case half.

1

Transfer Case Rear Output Shaft Bushing (Light
Duty)
Tip:

If the bushing was removed, a new bushing must
be installed.

Ensure the bushing is installed squarely into the
bushing bore.

Follow the steps above in the Preliminary
Procedures for use of the J 45380 .

Special Tools:
J 45380 Transfer Case Rear Bushing Remover and
Installer

2

Transfer Case Rear Output Shaft Seal (Light Duty)
Tip: Align the notch on the seal between the rear
output bearing retaining ring access holes. This will
position the weep hole down.

Special Tools

DT-48210 Seal Installer. See Special Tools.

J 8092 Driver Handle

3

Transfer Case Rear Output Shaft Seal (Heavy Duty
and Super Heavy Duty)
Tip: Align the notch on the seal between the rear
output bearing retaining ring access holes. This will
position the weep hole down.

Special Tools

DT-48021 Seal Installer

J 8092 Driver Handle

2008 Chevrolet Silverado 1500

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

Sierra & Silverado

Access Hole Plugs, Fill and Drain Plug, Lever, Vent, Shift Control Switch, and Vehicle Speed Sensor Installation

Fig. 49: View Of Access Hole Plugs, Fill & Drain Plug, Lever, Vent, Shift Control Switch,
& Vehicle Speed Sensor
Courtesy of GENERAL MOTORS CORP.

Access Hole Plugs, Fill and Drain Plug, Lever, Vent, Shift Control Switch, and Vehicle
Speed Sensor Installation

Callout

Component Name

1

Transfer Case Access Hole Plugs (Qty: 2)

2008 Chevrolet Silverado 1500

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

Sierra & Silverado

2

Transfer Case Oil Fill Plug

Tip: Apply pipe sealant GM P/N 12346004
(Canadian P/N 10953480) to the oil fill plug before
installation.

Tighten: 18 N.m (13 lb ft)

NOTE:

Refer to Component Fastener Tightening Notice .

3

Transfer Case Oil Drain Plug
Tip: Apply pipe sealant GM P/N 12346004
(Canadian P/N 10953480) to the oil drain plug
before installation.

Tighten: 18 N.m (13 lb ft)

4

Transfer Case Lever

5

Transfer Case Control Lever Bolt/Screw

Tip: Apply threadlocker GM P/N 12345382
(Canadian P/N 10953489) to the control lever bolt
before installation.

Tighten: 27 N.m (20 lb ft)

NOTE:

Refer to Fastener Notice .

6

Transfer Case Shift Lever Washer

7

Transfer Case Vent
Tip: Apply retaining compound GM P/N 12377901
(Canadian P/N 10953504) to the vent pipe before
installation, if removed during disassembly.

8

Transfer Case Selector Switch - O-Ring - Seal
Tip: Lightly lubricate the O-ring with clean
DEXRON®VI.

9

Transfer Case Shift Control Switch Assembly

2008 Chevrolet Silverado 1500

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

Sierra & Silverado