Jeep Cherokee 2000 Service Manual - page 1478
OIL PUMP BUSHING REPLACEMENT
(1) Remove
pump
bushing
with
Tool
Handle
C-4171 and Bushing Remover SP-3551 from Tool Set
C-3887-J (Fig. 176).
(2) Install new pump bushing with Tool Handle
C-4171 and Bushing Installer SP-5117 (Fig. 176).
Bushing should be flush with pump housing bore.
(3) Stake new pump bushing in two places with
blunt punch (Fig. 177). Remove burrs from stake
points with knife blade afterward.
REACTION SHAFT SUPPORT BUSHING REMOVAL
(1) Assemble Bushing Remover Tools SP-1191,
3633 and 5324 (Fig. 178). Do not clamp any part
of reaction shaft or support in vise.
(2) Hold Cup Tool SP-3633 firmly against reaction
shaft and thread remover SP-5324 into bushing as
far as possible by hand. Then thread remover tool 3-4
additional turns into bushing with a wrench.
(3) Turn remover tool hex nut down against
remover cup to pull bushing from shaft. Clean all
chips from shaft after bushing removal.
Fig. 174 Pump Gear Removal
1 – REACTION SHAFT SUPPORT
2 – INNER GEAR
3 – OUTER GEAR
Fig. 175 Support Hub Thrust Washer
1 – BUSHING
2 – REACTION SHAFT SUPPORT
3 – THRUST WASHER
4 – HUB
Fig. 176 Removing Oil Pump Bushing
1 – SPECIAL TOOL C-4171
2 – SPECIAL TOOL SP-3551
3 – BUSHING
4 – SPECIAL TOOL SP-5117
5 – BUSHING
6 – SPECIAL TOOL C-4171
7 – PUMP HOUSING
Fig. 177 Staking Oil Pump Bushing
1 – NARROW BLADE
2 – BLUNT PUNCH
3 – TWO STAKES
21 - 178
AUTOMATIC TRANSMISSION—30RH
XJ
DISASSEMBLY AND ASSEMBLY (Continued)