Jeep Wrangler TJ. Manual — part 244
(2) Remove pressure hoses from the front and rear
pumps.
(3) Remove pump mounting bracket bolts (Fig. 80).
(4) Remove pumps and bracket assembly from the
vehicle.
(5) Remove pump connectors from the mounting
bracket.
(6) Remove pump mounting screws (Fig. 81) from
the bracket and remove pump/pumps.
INSTALLATION
(1) Align pump with screw holes in pump bracket.
(2) Install and tighten pump mounting screws
(Fig. 82).
(3) Install pump bracket assembly on the cross-
member/skid plate and install pump bracket mount-
ing bolts (Fig. 83).
Fig. 80 PUMP BRACKET
1 - PUMP BRACKET
2 - CROSSMEMBER/SKID PLATE
Fig. 81 PUMP SCREWS
1 - REAR PUMP SCREWS
2 - FRONT PUMP SCREWS
Fig. 82 PUMP SCREWS
1 - REAR PUMP SCREWS
2 - FRONT PUMP SCREWS
Fig. 83 PUMP BRACKET
1 - PUMP BRACKET
2 - CROSSMEMBER/SKID PLATE
TJ
REAR AXLE - 216RBI
3 - 153
DIFFERENTIAL - TRU-LOK PUMP (Continued)
(4) Tighten pump bracket bolts to 14 N·m (125 in.
lbs.).
(5) Connector pump and axle harness connectors
(Fig. 84).
(6) Install pressure hoses on the pumps.
(7) Verify pump operation.
DIFFERENTIAL CASE
BEARINGS
REMOVAL
(1) Remove differential case from axle housing.
(2) Remove bearings from the differential case
with Puller/Press C-293-PA, Adapters C-293-18 and
Plug SP-3289 (Fig. 85).
INSTALLATION
NOTE: If replacement differential side bearings or
differential case are being installed, differential side
bearing shim requirements may change. Refer to
Adjustments for (Differential Bearing Preload and
Gear Backlash) procedures.
(1) Install differential side bearings with Installer
D-156 and Handle C-4171 (Fig. 86).
(2) Install differential into the housing.
Fig. 84 PUMP CONNECTORS
1 - REAR PUMP CONNECTOR
2 - FRONT PUMP CONNECTOR
3 - AXLE HARNESS
Fig. 85 DIFFERENTIAL CASE BEARING
1 - ADAPTERS
2 - BEARING
3 - DIFFERENTIAL
4 - PLUG
5 - PULLER
Fig. 86 DIFFERENTIAL SIDE BEARING
1 - INSTALLER
2 - HANDLE
3 - 154
REAR AXLE - 216RBI
TJ
DIFFERENTIAL - TRU-LOK PUMP (Continued)
PINION GEAR/RING GEAR/
TONE RING
REMOVAL
NOTE: The ring gear and pinion are serviced as a
matched set. Never replace one gear without replac-
ing the other matched gear.
(1) With vehicle in neutral, position vehicle on
hoist.
(2) Remove differential assembly from axle hous-
ing.
(3) Place differential case in a vise with soft metal
jaw.
(4) Remove bolts holding ring gear to differential
case.
(5) Driver ring gear off the differential case with a
dead-blow hammer (Fig. 87).
(6) Using Spanner Wrench 6958 to hold yoke,
remove the pinion nut and washer (Fig. 88).
(7) Remove pinion yoke from pinion shaft with
Remover C-452 and Flange Wrench C-3281 (Fig. 89).
Fig. 87 RING GEAR
1 - CASE
2 - RING GEAR
3 - DEAD-BLOW HAMMER
Fig. 88 YOKE SPANNER WRENCH
1 - PINION YOKE
2 - SPANNER WRENCH
3 - PIPE
Fig. 89 PINION YOKE REMOVER
1 - REMOVER
2 - PINION YOKE
3 - FLANGE WRENCH
TJ
REAR AXLE - 216RBI
3 - 155
(8) Remove pinion gear from the housing (Fig. 90).
(9) Remove front pinion bearing cup, bearing and
pinion seal with Remover D-147 and Handle C-4171
(Fig. 91).
(10) Remove rear pinion bearing cup from axle
housing with remover D-148 and Handle C-4171 (Fig.
92).
(11) Remove rear pinion bearing from the pinion
with Puller/Press C-293-PA and Adapters C-293-39
(Fig. 93).
Fig. 90 PINION GEAR
1 - DEAD-BLOW HAMMER
Fig. 91 FRONT BEARING CUP
1 - REMOVER
2 - HANDLE
Fig. 92 REAR BEARING CUP
1 - DRIVER
2 - HANDLE
Fig. 93 REAR PINION BEARING
1 - PULLER
2 - VISE
3 - ADAPTERS
4 - PINION GEAR SHAFT
3 - 156
REAR AXLE - 216RBI
TJ
PINION GEAR/RING GEAR/TONE RING (Continued)
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