ARB RD114 - Manual (Page 3)

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 Axles 6
2.4 Marking the Bearing Caps 6
2.5 Checking the Current Backlash Amount 7
2.6 Removing the Differential Carrier 8
3 Installing the Air Locker 9
3.1 Re-Mounting the Ring Gear 9
3.2 Assembling the Seal Housing 10
3.3 Installing the Carrier Bearings 11
3.4 Drilling and Tapping the Bulkhead Port 12
3.5 Checking for Assembly Clearance 13
3.6 Final Air Locker Assembly 14
3.7 Checking the Backlash 15
3.8 Profiling the Seal Housing Tube 16
3.9 Setting Up the Bulkhead Fitting 17
3.10 Reinstalling the Differential and Axles 19
4 Installing the Air System 20
4.1 Mounting the Solenoid 20
4.2 Running & Securing the Air Line 22
4.3 Connection to the Bulkhead Fitting 23
5 Mounting & Connecting the Electrical System 25
5.1 Mounting the Actuator Switch(es) 25
5.2 Wiring the Actuator System 26
6 Testing & Final Assembly 30
6.1 Leak Testing 30
6.2 Testing the Air Locker Actuation 31
6.3 Re-Sealing & Filling the Differential 31
6.4 Post-Installation Check List 32
7 Parts List 33
7.1 Exploded Assembly Diagram 33
7.2 Itemized Parts List 34