Jeep Cherokee 1999 Electronic Service Manual page 1445

21 - 122 TRANSMISSION AND TRANSFER CASE
DI SASSEM BLY AN D ASSEM BLY (Cont inue d)
Fig. 116 Assembling Overrunning Clutch And Cam
Fig. 117 Temporary Assembly Of Clutch And Drum
To Check Operation
(3) Rem ove a n d disca r d ser vo com pon en t O-r in g
a n d sea l r in gs.
ASSEMBL Y
(1) Lu br ica t e n ew O-r in g a n d sea l r in gs wit h
pet r oleu m jelly a n d in st a ll t h em on pist on , gu ide a n d
r od.
(2) In st a ll r od in pist on . In st a ll spr in g a n d wa sh er
on r od. Com pr ess spr in g a n d in st a ll sn a p r in g (F ig.
119).
(3) Set ser vo com pon en t s a side for in st a lla t ion du r-
in g t r a n sm ission r ea ssem bly.
Fig. 118 Assembled Overrunning Clutch
Fig. 119 Front Servo
REAR SERVO PISTON
DISASSEMBL Y
(1) Rem ove sm a ll sn a p r in g a n d r em ove plu g a n d
spr in g fr om ser vo pist on (F ig. 120).
(2) Rem ove a n d disca r d ser vo pist on sea l r in g.
ASSEMBL Y
(1) Lu br ica t e pist on a n d gu ide sea ls wit h pet r o-
leu m jelly. Lu br ica t e ot h er ser vo pa r t s wit h Mopa r
ATF P lu s 3, Type 7176, t r a n sm ission flu id.
(2) In st a ll n ew sea l r in g on ser vo pist on .
(3) Assem ble pist on , plu g, spr in g a n d n ew sn a p
r in g.
(4) Lu br ica t e pist on sea l lip wit h pet r oleu m jelly.
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