Jeep Cherokee (XJ): NV231 transfer case

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Description and operation NV231 transfer case DESCRIPTION The NV231 is a part-time transfer case with a low range reduction gear system. The NV231 has three operating ranges plus a Neutral position ...

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Disassembly and assembly
NV231 TRANSFER CASE DISASSEMBLY Position transfer case on shallow drain pan. Remove drain plug and drain lubricant remaining in case. REAR RETAINER AND OIL PUMP REMOVAL (1) Remove the speedometer adapter. (2) Spread band clamp which holds output shaft boot to slinger with a suitable awl, ...