Arb RD94 Manuel d'utilisateur télécharger pdf (Page 17)

4 Installing the Air Locker

c Holding the assembled components in place at each end, insert

and hold the Air Locker into the differential housing with the seal

housing tube pointing straight out of the housing.

c Install one bearing cap on the ring gear side. The bearing cap on

the seal housing side will need to be drilled as clearance for the

seal housing tube.

NOTE : It is very important to make sure the punch marks

made on the differential housing while removing the

differential are matched to the punch marks on the

bearing cap. The bearing cap must be replaced

exactly as it was removed. (Refer to section 2.4)

c Install the bearing cap bolts finger tight.

c Push the Air Locker hard across to the ring gear side, and measure

the gap (end float) between the seal housing and the bearing bore

edge with a feeler gauge.

c Consult your vehicle manufacturer’s service manual to determine

the carrier bearing pre-load amount specified for your vehicle.

c Add the specified pre-load amount to the measurement taken with

the feeler gauge to determine a shim amount for ‘E’ in Figure 9.

PRE-LOAD + END FLOAT = SHIM PACK

c Select suitable shims from the supplied shim kit to make up a shim

pack of this thickness.

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Arb RD94 Manuel d'utilisateur Page 17