Jeep Cherokee 1999 Electronic Service Manual page 1290

X J
DI SASSEM BLY AN D ASSEM BLY (Cont inue d)
Fig. 6 Pulley Installation
PUMP RESERVOIR
DISASSEMBL Y
(1) Rem ove power st eer in g pu m p.
(2) Clea n ext er ior of pu m p.
(3) Cla m p t h e pu m p body in a soft ja w vice.
(4) P r y u p t a b a n d slide t h e r et a in in g clips off (F ig.
7).
NOTE: Use new retaining clips for installtion.
Fig. 7 Pump Reservoir Clips
(5) Rem ove flu id
Rem ove a n d disca r d O-r in g sea l.
r eser voir fr om pu m p
ASSEMBL Y
(1) Lu br ica t e n ew O-r in g Sea l wit h Mopa r P ower
St eer in g F lu id or equ iva len t .
(2) In st a ll O-r in g sea l in h ou sin g.
(3) In st a ll r eser voir on t o h ou sin g.
(4) Slide a n d t a p in n e w r eser voir r et a in er clips
u n t il t a b locks t o h ou sin g.
(5) In st a ll power st eer in g pu m p.
(6) Add power st eer in g flu id, r efer t o P u m p In it ia l
Oper a t ion .
FLOW CONTROL VALVE
DISASSEMBL Y
(1) Clea n a r ea a r ou n d fit t in g t o pr even t dir t fr om
en t er in g pu m p. Rem ove pr essu r e h ose fr om pu m p fit -
t in g.
(2) Rem ove fit t in g fr om pu m p h ou sin g (F ig. 8).
P re v e n t flo w c o n tro l v a lv e a n d s p rin g fro m
s lid in g o u t o f h o u s in g bo re .
(3) Rem ove a n d disca r d O-r in g sea l.
ASSEMBL Y
(1) In st a ll spr in g a n d flow con t r ol va lve in t o pu m p
h ou sin g bor e. B e s u re th e h e x n u t e n d o f th e
v a lv e is fa c in g in to w a rd p u m p .
(2) In st a ll O-r in g sea l on t o fit t in g.
(3) In st a ll flow con t r ol va lve in pu m p h ou sin g a n d
t igh t en t o 75 N·m (55 ft . lbs.).
(4) In st a ll pr essu r e h ose t o va lve.
body.
STEERING
Fig. 8 Flow Control Valve
19 - 9