ARB RD151 User Manual

Table of Contents:
1
1 Introduction
3
1.1
Pre-Installation Preparation
3
1.2
Tool-Kit Recommendations
4
2 Removing the Existing Differential
5
2.1
Vehicle Support
5
2.2
Differential Fluid Drain
5
2.3
Removing the Differential Assembly
5
2.4
Checking the Current Backlash Amount
6
2.5
Removing the Differential Center
7
3 Installing the Air Locker
8
3.1
Installing the Carrier Bearings
8
3.2
Approximate Backlash Shimming
9
3.3
Mounting the Ring Gear
12
3.4
Installing the Bearing Sleeves
13
3.5
Preload Shim Measurement
15
3.6
Calculation & Selection of Preload Shims
17
3.7
Drilling & Tapping the Bulkhead Port
17
3.8
Installing the Seal Housing
19
3.9
Setting Up the Bulkhead Fitting
22
3.10
Final Assembly
23
3.11
Checking the Backlash
24
3.12
Bench Testing the Air Locker
26
3.13
Reinstalling the Differential Assembly
27
4 Installing the Air System
28
4.1
Mounting the Solenoid
28
4.2
Running & Securing the Air Line
30
4.3
Connection to the Bulkhead Fitting
31
5 Mounting & Connecting the Electrical System
32
5.1
Mounting the Actuator Switch(es)
32
5.2
Wiring the Actuator System
33
6 Testing & Final Assembly
36
6.1
Leak Testing
36
6.2
Testing the Air Locker Actuation
36
6.3
Re-Sealing & Filling the Differential
37
6.4
Post-Installation Check List
38
7 Parts List
39
7.1
Exploded Assembly Diagram
39
7.2
Specifications
39
7.3
Itemized Parts List
40

ARB RD151 Specifications

General

Brand	ARB
Model	RD151
Category	Automobile Accessories
Language	English