Arb RD168 Manuel d'utilisateur télécharger pdf (Page 22)

3 Installing the Air Locker

NOTE : Do not add shims between the bearing cone and the

bearing seat of the seal housing side and NEVER

machine the Air Locker.

F Remove the Air Locker from the axle housing.

F Install the shim pack ‘D’ between the bearing cup and the seal

housing as shown in Figure 9.

F Spread the differential housing again (Refer to Section 2.6).

F Re-install the Air Locker into the axle housing.

NOTE : If the Air Locker is too tight to fully install then the

spreader tension may need to be increased. Do not

spread the housing more than 0.50mm [0.020”].

NOTE : Use the ARB Shim Driver #0770004 to install the

supplied Air Locker shims.

F Rotate the seal housing until the tube is pointing straight out of the

axle housing.

F Release all spreader tension.

F Check that some backlash can be felt between the ring and pinion

gears. No backlash would be an early indication of incorrect shim

thickness.

3.7 Reinstalling the Bearing Caps

F Install the bearing caps oriented as they were marked before they

were removed, and tighten the bearing cap bolts. It is not

necessary to torque them down at this time.

F Check that some clearance exists between the bearing cap and the

seal housing tube. If not, the bearing cap should be removed and

the tube re-bent for adequate clearance.

F Tighten all bearing cap bolts with a torque wrench to the torque

specified in your vehicle manufacturer’s service manual.

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Arb RD168 Manuel d'utilisateur Page 22