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DISASSEMBLY Position transfer case on shallow drain pan. Remove drain plug and drain lubricant remaining in REAR RETAINER AND OIL PUMP (1) Remove extension housing bolts. mallet to loosen sealer (Fig. 3). (3) Separate extension housing from rear retainer. (5) Remove bolts holding rear retainer to rear case half. (6) Loosen rear retainer with pry tool to break sealer bead. Pry only against retainer boss as shown (7) Disengage oil pickup tube from oil pump and remove oil pump assembly (Fig. 6). (8) Remove pick-up tube o-ring from oil pump (Fig. 7), if necessary. Do not disassemble the oil pump, it Fig. 3 Remove Extension Housing 1 - EXTENSION HOUSING Fig. 4 Remove Rear Bearing Snap-Ring 1 - REAR RETAINER Fig. 5 Loosening Rear Retainer 1 - REAR RETAINER Fig. 6 Oil Pump Removal 1 - OIL PUMP 21 - 540 TRANSFER CASE - NV233 AN TRANSFER CASE - NV233 (Continued) |