Jeep Cherokee 1999 Electronic Service Manual page 1355

21 - 32 TRANSMISSION AND TRANSFER CASE
DI SASSEM BLY AN D ASSEM BLY (Cont inue d)
SEMI-SYNCHRONIZED REVERSE IDLER GEAR
DISASSEMBL Y
(1) Rem ove sn a p-r in g h oldin g t h e r ever se idler
gea r on t o t h e r ever se idler gea r h u b/r a ce (F ig. 115).
(2) Rem ove t h e pla t e wa sh er fr om t h e r ever se idler
gea r h u b/r a ce (F ig. 116).
Fig. 115 Remove Reverse Idler Gear Snap-ring
Fig. 116 Remove Reverse Idler Gear Plate Washer
(3) Rem ove t h e r ever se idler gea r fr om t h e r ever se
idler gea r h u b/r a ce (F ig. 117).
(4) Rem ove t h e r ever se idler gea r syn ch r on izer
r in g fr om t h e r ever se idler gea r h u b/r a ce (F ig. 118).
ASSEMBL Y
(1) In st a ll t h e r ever se idler gea r syn ch r on izer r in g
on t o t h e r ever se idler gea r h u b/r a ce. Apply a film of
75W-90 GL-3 t r a n sm ission oil t o t h e con t a ct su r fa ce
of t h e syn ch r on izer r in g pr ior t o a ssem bly.
(2) In st a ll t h e r ever se idler gea r on t o t h e r ever se
idler gea r h u b/r a ce. Apply a film of 75W-90 GL-3
t r a n sm ission oil t o t h e r ever se idler gea r bu sh in g
pr ior t o a ssem bly.Ver ify t h a t t h e t eet h on t h e syn -
Fig. 117 Remove Reverse Idler Gear
Fig. 118 Remove Reverse Idler Gear Synchronizer
ch r on izer r in g a r e pr oper ly en ga ged in t o t h e r ecesses
of t h e r ever se idler gea r.
(3) In st a ll t h e pla t e wa sh er over t h e r ever se idler
gea r h u b/r a ce a n d on t o t h e r ever se idler gea r.
(4) In st a ll t h e sn a p-r in g t o h old t h e r eer se idler
gea r on t o t h e r ever se idler h u b/r a ce.
CLEAN I N G AN D I N SPECT I ON
AX5 MANUAL TRANSMISSION COMPONENTS
GENERAL INFORMA TION
Clea n t h e t r a n sm ission com pon en t s in solven t . Dr y
t h e ca ses, gea r s, sh ift m ech a n ism a n d sh a ft s wit h
com pr essed a ir. Dr y t h e bea r in gs wit h clea n , dr y
sh op t owels on ly. Never u se com pr essed a ir on t h e
bea r in gs. Th is cou ld ca u se sever e da m a ge t o t h e
bea r in g r oller a n d r a ce su r fa ces.
If ou t pu t sh a ft or in n er r a ce fla n ge t h ickn ess is
wit h in specifica t ion bu t a n y gea r t h r u st clea r a n ce is
Ring
X J