Arb RD136 Uživatelský manuál

INSTALLATION GUIDE RD136 Part No. 2102136Revision Date 19/03/2008Copyright © 2008 by ARB Corporatio

2 Removing the Existing Differential 8 2.6 Removing the differential carrier  Remove the adjuster nut locking tabs.  Remove the bearing cap

3 Installing the Air Locker 9 3.1 Mounting the Ring Gear  Remove the bolts that hold the ring gear in place. IMPORTANT: Two different bolt

3 Installing the Air Locker 10 NOTE : NEVER HEAT GEARS WITH A FLAME! This could damage the hardened surface of the gear and result in premat

3 Installing the Air Locker 11 3.2 Installing the Carrier Bearings NOTE : The Air Locker has been designed to employ higher rated 50mm car

3 Installing the Air Locker 12 3.3 Drilling and Tapping the Bulkhead Port An air line port must be drilled and tapped through the differenti

3 Installing the Air Locker 13 3.3.2 B High-Pinion Differentials  Mark a spot on the inside of the differential housing on the ring gear

3 Installing the Air Locker 14 3.4 Final Air Locker Assembly  Clean all parts of the differential assembly, paying particular attention to

3 Installing the Air Locker 15 3.5 Checking the Backlash  Set a depth indicator on one of the ring gear teeth. (Fig.8.)  While supporting

3 Installing the Air Locker 16 3.6 Installing the Seal Housing  Make sure the grooves and airway of the seal housing are clean and free fr

3 Installing the Air Locker 17  Install the spring clip by first hooking both ends of the clip into the small aligned cutouts of the seal housi

No liability is assumed for damages resulting in the use of the information contained herein. ARB AIR LOCKER Locking Differentials and AIR LOCKER a

3 Installing the Air Locker 18 Figure 11. NOTE : Use an automotive brake line tubing cutter to cut the seal housing tube,

3 Installing the Air Locker 19 Figure 12. NOTE : Excessive tightening of the center compression nut is not necessary to fo

3 Installing the Air Locker 20 3.8 Profiling the Seal Housing Tube 3.8.1 A Low-pinion Differentials  With the seal housing tube now f

3 Installing the Air Locker 21 Figure 15. IMPORTANT: In order for the seal housing to float and self center on the bearing j

3 Installing the Air Locker 22 3.8.2 B High-pinion Differentials  With the seal housing tube now firmly secured into the bulkhead fitting

3 Installing the Air Locker 23 Figure 18. IMPORTANT: In order for the seal housing to float and self center on the bearin

3 Installing the Air Locker 24 3.9 Bench Testing the Air Locker  To test the Air Locker, when 620kPa [90 PSI] shop air is applied to the sea

3 Installing the Air Locker 25 3.10 Reinstalling Differential and Axles  Replace the paper gasket on the axle housing flange.  Reinstall t

4 Installing the Air System 26 4.1 Mounting the Solenoid 4.1.1 Connection to an ARB Air Compressor (Fig.20.)  Remove one of the 1/8” BS

4 Installing the Air System 27 4.1.2 Connection to an Alternate Air Source For ease of installation, quality of air supply, and a high level

Table of Contents: 1 1 Introduction 31.1 Pre-Installation Preparation 31.2 Tool-Kit Recommendations 4 2 Removing the Existing Differe

4 Installing the Air System 28 4.2 Running and Securing the Air Line The path taken by the air line from your air source (i.e., compressor)

4 Installing the Air System 29 NOTE : To remove the air line from the push-in fitting; pull outward on the flange of the fitting, push the ai

4 Installing the Air System 30 HINT : If the support tube is too difficult to insert, place the end of the air line into a cup of boiled wat

5 Mounting & Connecting the Electrical System 31 5.1 Mounting the Actuator Switch(es) Air Locker actuator switch(es) can be easily pane

5 Mounting & Connecting the Electrical System 32 5.2 Wiring the Actuator System 5.2.1 Connection to an ARB AIR COMPRESSOR When wiri

5 Mounting & Connecting the Electrical System 33 Figure 24. 5.2.2 Connection to an Alternate Air Source When connecting the

5 Mounting & Connecting the Electrical System 34 5.2.2.2 Dual Air Locker System  If two Air Lockers are to be installed in the system

6 Testing & Final Assembly 35 6.1 Leak Testing  With the vehicle parked and the engine off, turn the compressor on and wait until the a

6 Testing & Final Assembly 36  Turn the compressor (or alternate air source) on to charge the air supply up to its maximum pressure.  Rota

6 Testing & Final Assembly 37 6.4 Post-Installation Check List Now that the Air Locker installation has been completed, ARB recommends t

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6 Testing & Final Assembly 38

7 Parts List 39 7.1 Exploded Assembly Diagram (See itemized parts list overleaf) Figure 27.

7 Parts List 40 7.2 Itemized Parts List (See exploded diagram Figure 27.) AIR LOCKER MODEL No. : RD136 ITEM # QTY DESCRIPTION

1 Introduction 3 IMPORTANT : BEFORE ATTEMPTING TO DISMANTLE YOUR VEHICLE FOR THIS INSTALLATION, PLEASE READ THIS INSTALLATION GUIDE IN ITS ENTIR

1 Introduction 4 1.2 Tool-Kit Recommendations Below is a list of tools and supplies you may need to complete this installation. Requirements

2 Removing the Existing Differential 5 2.1 Vehicle Support  Safely secure the vehicle on a hoist. We recommend supporting the vehicle on a

2 Removing the Existing Differential 6 2.4 Marking the Bearing Caps  Using a small pointed center punch, gently mark the bearing caps in a

2 Removing the Existing Differential 7 2.5 Checking the Current Backlash Amount IMPORTANT: This step is a precautionary measure recommended