Jeep Cherokee 1999 Electronic Service Manual page 1457

21 - 134 TRANSMISSION AND TRANSFER CASE
DI SASSEM BLY AN D ASSEM BLY (Cont inue d)
Fig. 164 Installing Front Annulus Thrust Washer
Fig. 165 Installing Front Annulus Snap Ring
Fig. 166 Installing Planetary Selective Snap Ring
Fig. 167 Checking Planetary Geartrain End Play
CLEAN I N G AN D I N SPECT I ON
GOVERNOR AND PARK GEAR
Th or ou gh ly clea n a ll t h e gover n or pa r t s in a su it -
a ble clea n in g solu t ion bu t do n ot u se a n y t ype of
ca u st ic clea n in g a gen t s.
Th e gover n or weigh t com pon en t s (F ig. 168) a n d t h e
gover n or va lve (F ig. 169), m u st slide fr eely in t h eir
bor es wh en clea n a n d dr y. Min or su r fa ce scr a t ch es
a n d bu r r s ca n be sm oot h ed wit h cr ocu s clot h .
Th e a lu m in u m gover n or va lve a n d ou t er weigh t
h a ve a h a r d coa t in g on t h em . Ch eck con dit ion of t h is
coa t in g ca r efu lly. Do n ot r eu se eit h er pa r t if t h e coa t -
in g is da m a ged.
In spect t h e gover n or weigh t spr in g for dist or t ion .
Repla ce t h e spr in g, if dist or t ed, colla psed, or br oken .
Clea n t h e filt er in solven t a n d dr y it wit h com pr essed
a ir. Repla ce t h e filt er, if da m a ged. In spect t h e pa r k
gea r for ch ipped or wor n gea r t eet h or da m a ged r in g
gr ooves. Repla ce t h e gea r, if da m a ged.
Ch eck t h e t eet h on t h e pa r k gea r for wea r or da m -
a ge. Repla ce t h e gea r if n ecessa r y. In spect t h e m et a l
sea l r in gs on t h e pa r k gea r h u b. Repla ce t h e r in gs
on ly if sever ely wor n , or br oken .
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