Dodge RAM 1500 1998 Owner's Manual page 2179

21 - 476 TRANSFER CASE - NV271
EXTENSION HOUSING SEAL
AND DUST BOOT
REMOVAL
(1) Raise and support vehicle.
(2) Remove rear propeller shaft. (Refer to 3 - DIF-
FERENTIAL & DRIVELINE/PROPELLER SHAFT/
PROPELLER SHAFT - REMOVAL)
(3) Use a suitable chisel or pry tool to remove the
rear extension housing dust boot (Fig. 91).
(4) Use a suitable chisel or pry tool to remove the
rear extension housing seal.
Fig. 91 Remove Extension Housing Dust Boot
1 - EXTENSION HOUSING
2 - DUST BOOT
INSTALLATION
(1) Clean fluid residue from sealing surface and
inspect for defects.
(2) Install the extension housing dust boot and
seal assembly with Installer 9037 and Handle C-4171
(Fig. 92).
(3) Install propeller shaft. (Refer to 3 - DIFFER-
ENTIAL & DRIVELINE/PROPELLER SHAFT/PRO-
PELLER SHAFT - INSTALLATION)
(4) Verify proper transfer case fluid level.
(5) Lower vehicle.
FLUID
STANDARD PROCEDURE - FLUID DRAIN AND
REFILL
The fill and drain plugs are both in the rear case
(Fig. 93).
(1) Raise vehicle.
Fig. 92 Install Extension Housing Seal
1 - EXTENSION HOUSING
2 - HANDLE C-4171
3 - INSTALLER 9037
Fig. 93 Drain and Fill Locations
1 - FILL HOLE
2 - DRAIN HOLE
(2) Position drain pan under transfer case.
(3) Remove drain and fill plugs and drain lubri-
cant completely.
(4) Install drain plug. Tighten plug to 41-54 N·m
(30-40 ft. lbs.).
(5) Remove drain pan.
DR