2003 JEEP GRAND CHEROKEE 242 transfer case

REMOVAL
(1) Raise and support the vehicle.
(2) Disengage the transfer case position sensor
connector from the position sensor (Fig. 97).
(3) Remove the position sensor from the transfer
case.
INSTALLATION
(1) Inspect the o-ring seal on the transfer case
position sensor. Replace the o-ring if necessary.
(2) Install the transfer case position sensor into
the transfer case. Torque the sensor to 20-34 N´m
(15-25 ft.lbs.).
(3) Engage the transfer case position sensor con-
nector to the position sensor.
(4) Lower vehicle.
(5) Verify proper sensor operation.
REAR RETAINER BUSHING
AND SEAL - NV242HD
REMOVAL
(1) Raise vehicle.
(2) Remove rear propeller shaft. (Refer to 3 - DIF-
FERENTIAL & DRIVELINE/PROPELLER SHAFT/
PROPELLER SHAFT - REMOVAL)
(3) Using a suitable pry tool or slide-hammer
mounted screw, remove the rear retainer seal.
(4) Using Remover 6957, remove bushing from
rear retainer (Fig. 98).
INSTALLATION
(1) Clean fluid residue from sealing surface and
inspect for defects.
(2) Position replacement bushing in rear retainer
with fluid port in bushing aligned with slot in
retainer.
(3) Using Installer 8160, drive bushing into
retainer until installer seats against case (Fig. 99).
(4) Using Installer C-3995-A, install seal in rear
retainer (Fig. 100).
Fig. 97 Transfer Case Position Sensor and
Connector
1 - TRANSFER CASE POSITION SENSOR CONNECTOR
2 - TRANSFER CASE POSITION SENSOR
3 - TRANSFER CASE
4 - OUTPUT SPEED SENSOR CONNECTOR
Fig. 98 Rear Retainer Bushing Removal
1 - REMOVER 6957
2 - REAR RETAINER BUSHING
Fig. 99 Rear Retainer Bushing Install
1 - REAR RETAINER BUSHING
2 - INSTALLER 8160
21 - 312 TRANSFER CASE - NV242WJ
POSITION SENSOR (Continued)

(5) Install the rear propeller shaft. (Refer to 3 -
DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - INSTALLATION)
(6) Verify proper fluid level.
(7) Lower vehicle.
SHIFT CABLE
REMOVAL
(1) Shift transfer case into NEUTRAL.
(2) Raise vehicle.
(3) Disconnect the shift cable eyelet from the
transfer case shift lever (Fig. 101).
(4) Remove shift cable from the cable support
bracket.
(5) Lower vehicle.
(6) Remove any necessary console parts for access
to shift lever assembly and shift cable.(7) Disconnect cable at shift lever and shifter
assembly bracket (Fig. 102).
(8) Remove the nuts holding the shift cable seal
plate to the floor pan (Fig. 103).
(9) Pull cable through floor panel opening.
(10) Remove transfer case shift cable from vehicle.
INSTALLATION
(1) Route cable through hole in floor pan.
(2) Install seal plate to studs in floor pan.
(3) Install nuts to hold seal plate to floor pan (Fig.
103). Tighten nuts to 7 N´m (65 in.lbs.).
Fig. 100 Install Rear Retainer Seal
1 - SPECIAL TOOL C-4171
2 - SPECIAL TOOL C-3995-A
Fig. 101 Transfer Case Shift Cable at Transfer Case
1 - TRANSFER CASE SHIFT LEVER
2 - TRANSFER CASE SHIFT CABLE
Fig. 102 Transfer Case Shift Cable at Shifter
1 - CLIP
2 - SHIFTER
3 - TRANSFER CASE SHIFT LEVER PIN
4 - TRANSFER CASE SHIFT CABLE
Fig. 103 Shift Cables at Floor Pan
1 - SEAL PLATES
2 - TRANSMISSION SHIFT CABLE
3 - TRANSFER CASE SHIFT CABLE
WJTRANSFER CASE - NV242 21 - 313
REAR RETAINER BUSHING AND SEAL - NV242HD (Continued)

(4) Install the transfer case shift cable to the
shifter assembly bracket. Seat cable in bracket and
install clip (Fig. 102).
(5) Verify the transfer case shift lever (at console)
is in the NEUTRAL position.
(6) Snap the cable onto the shift lever pin (Fig.
102).
(7) Raise the vehicle.
(8) Install the shift cable to the shift cable support
bracket and install clip (Fig. 101).(9) Verify that the transfer case is still in the
NEUTRAL position.
(10) Snap the shift cable onto the transfer case
shift lever (Fig. 101).
(11) Lower vehicle.
(12) Verify correct transfer case operation in all
ranges.
(13) Install any console parts removed for access to
transfer case shift cable.
21 - 314 TRANSFER CASE - NV242WJ
SHIFT CABLE (Continued)