P A R 9 2 - 9 6
l N P U T T R A N S F E R G E A R I N G R E B U I LD
C H A P 5, SEC V I
Section VI.
I N P U T T R A N S F E R G E A R I N G — R E B U I LD
9 2 . D E S C R I P T I O N
Refer to par. 8 for the description of the
input transfer gearing.
9 3 . D I S A S S E M B LY
a . D r i v e G e a r A s s e m b ly
—
(fig. 373, fold-out 2)
(1) Do not remove single-row ball bear-
ings 24 and 27 from input transfer drive gear
25 unless replacement is necessary.
( 2 ) I f n e c e s s a r y , u s e a b e a r i n g p u l l er
t o r e m o v e t h e t w o b e a r i n g s 2 4 a n d 2 7 f r om
drive gear 25.
b . C l u s t e r I d l e r G e a r A s s e m b ly
(fig. 373, fold-out 2)
(1) Do not remove double-row ball bear-
ing 35 from idler cluster gear 34 unless re-
p l a c e m e n t i s n e c e s s a r y.
(2) If necessary to remove bearing 35,
r e m o v e r e t a i n i n g r i n g 3 6 a n d p r e s s b e a r i ng
out of gear 34.
c . C l u s t e r G e a r A s s e m b l y
(fig. 373, fold-out 2)
( 1 ) D o n o t r e m o v e r o l l e r b e a r i n g s 38
a n d 4 0 f r o m i n p u t t r a n s f e r c l u s t e r g e a r 41
u n l e s s r e p l a c e m e n t i s n e c e s s a r y.
(2) If necessary to remove bearings 38
and 40, remove retaining ring 37 and press
bearings 38 and 40 and spacer 39 from cluster
gear
41.
9 4 . C L E A N I NG
Refer to par. 71 for cleaning recommen-
d a t i o n s.
9 5 . I N S P E C T I O N A N D R E P A IR
R e f e r t o p a r . 7 2 f o r g e n e r a l i n s p e c t i on
a n d r e p a i r r e c o m m e n d a t i o n s . R e p a i r a n d r e -
build points of measurements for fits, clear-
ances and wear limits are indicated by small,
lower case letters in fig. 373, fold-out 2. Re-
fer to par. 236 for wear limits information.
9 6 . A S S E M B L Y
a . D r i v e G e a r A s s e m b ly
( f i g . 3 7 3 , f o l d - o u t 2)
(1) Install single-row ball bearing 24 on
the input transfer drive gear, pressing against
the numbered side of the bearing cage. Be sure
bearing is firmly seated against its shoulder
on gear 25.
(2) Install single-row ball bearing 27 on
the input transfer drive gear, pressing on the
numbered side of the bearing cage. Be sure the
bearing is firmly seated against its shoulder
on gear 25.
b . C l u s t e r I d l e r G e a r A s s e m b ly
( f i g . 3 7 3 , f o l d - o u t 2)
( 1 ) I n s t a l l d o u b l e - r o w b a l l b e a r i n g 35
i n t o t h e i n p u t t r a n s f e r c l u s t e r i d l e r g e a r,
p r e s s i n g a g a i n s t t h e n u m b e r e d s i d e o f t he
bearing on the outer race. Be sure the bear-
i n g i s f i r m l y s e a t e d a g a i n s t i t s s h o u l d e r in
gear 34.
(2) Install retaining ring 36.
c . C l u s t e r G e a r A s s e m b ly
(fig. 373, fold-out 2)
(1) Install roller bearing 40 into cluster
gear 41, pressing against the numbered side
of the bearing cage.
B e s u r e t h e b e a r i n g is
seated firmly against its shoulder in the gear.
(2) Install spacer 39.
(3) Install bearing 38, pressing against
t h e s i d e o p p o s i t e t h e n u m b e r e d s i d e o f t he
b e a r i n g c a g e .
(4) Install retaining ring 37.
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