Jeep Cherokee 1999 Electronic Service Manual page 1446

X J
DI SASSEM BLY AN D ASSEM BLY (Cont inue d)
Fig. 120 Rear Servo Components
OIL PUMP AND REACTION SHAFT SUPPORT
DISASSEMBL Y
(1) Rem ove sea l r in g fr om h ou sin g a n d r ea ct ion
sh a ft su ppor t (F ig. 121).
(2) Ma r k pu m p h ou sin g a n d su ppor t a ssem bly for
a lign m en t r efer en ce.
(3) Rem ove bolt s a t t a ch in g pu m p body t o su ppor t
(F ig. 122).
Fig. 121 Removing Pump Seal Ring
Fig. 122 Pump Support Bolts
(4) Sepa r a t e su ppor t fr om pu m p h ou sin g (F ig.
123).
(5) Rem ove in n er a n d ou t er gea r s fr om r ea ct ion
sh a ft su ppor t (F ig. 124).
TRANSMISSION AND TRANSFER CASE
(6) If pu m p sea l wa s n ot r em oved du r in g t r a n sm is-
sion disa ssem bly, r em ove sea l wit h pu n ch a n d h a m -
m er.
(7) Rem ove fr on t clu t ch t h r u st wa sh er fr om su p-
por t h u b (F ig. 125).
Fig. 123 Separating Pump Housing From Reaction
Shaft Support
Fig. 124 Pump Gear Removal
Fig. 125 Support Hub Thrust Washer
OIL PUMP BUSHING REPLACEMENT
(1) Rem ove pu m p
C-4171 a n d Bu sh in g Rem over SP -3551 fr om Tool Set
C-3887-J (F ig. 126).
(2) In st a ll n ew pu m p bu sh in g wit h Tool H a n dle
C-4171 a n d Bu sh in g In st a ller SP -5117 (F ig. 126).
Bu sh in g sh ou ld be flu sh wit h pu m p h ou sin g bor e.
21 - 123
bu sh in g wit h Tool H a n dle