*C2
PAR 1 7 0 - 1 73
C L U T C H P I S T O N S A N D H O U S I N G S R E B U I L D
C H A P 5, SEC X X II
170. INSPECTICON AND REPAIR
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
and repair recommendations. Repair and re-
b u i l d p o i n t s o f m e a s u r e m e n t f o r f i t s , c l e a r-
ances and wear limits are indicated by small,
lower case letters in figs. 377 and 381, fold-
outs 6 and 10. Refer to pars. 240 and 244 for
wear limits information.
ing tool (fig. 38) against the spring retainer,
compress the piston return springs and install
the retaining ring (fig. 210).
f . Install the output clutch hub (fig. 209).
g . Install seven internal- and seven ex-
ternal-splined output clutch plates alternately,
beginning with an internal-splined clutch plate
(fig. 209).
171. ASSEMBLY (figs. 377 and 381,
h . If the bearing was removed from the
fold-outs 6 and 10)
geared steer sun gear, press in a new bearing
until firmly seated. Install the retaining ring
N o t e. The left- and right-output clutches
(fig. 209).
a r e i d e n t i c a l , t h e r e f o r e t h e f o l l o w i ng
a s s e m b l y p r o c e d u r e s a p p l y t o e i t h er
i. I n s t a l l t h e p r e f o r m e d p a c k i n g o n t he
a s s e m b l y.
geared steer sun gear assembly (fig. 209).
a . Install expander 36 and ring seal 37
j . U s i n g t w o 5 / 1 6 - 2 4 - i n c h b o l t s , i n s t a ll
on clutch plate and hub assembly 35.
the geared steer sun gear assembly (fig. 209).
b . Install expander 39 and ring seal 38
k . I n s t a l l t h r e e r e t a i n e r s a n d s i x l o ck
on clutch piston 41.
plates (fig. 208).
c . Install the clutch piston in the clutch
l . I n s t a l l t w e l v e 5 / 1 6 - 2 4 b o l t s . T o r q ue
plate and hub assembly (fig. 210).
t h e b o l t s t o 1 4 - 1 8 p o u n d - f e e t . B e n d c o r n e rs
of the lock strips against the heads of the bolts
d . Install eighteen piston return springs
(fig. 208).
44 (fig. 377, fold-out 6) and retainer 43.
m . Install two hook-type seal rings on the
e. Using a hydraulic press and compress-
hub of the output clutch assembly (fig. 208).
Section XXII. CLUTCH PISTONS AND HOUSINGS REBUILD
1 7 2 . D E S C R I P T I ON
p i s t o n a s s e m b l i e s a re
Refer to par. 12 for the description of the
intermediate-range piston assembly and par.
16 for the description of the steer clutch pis-
f o l l o w i n g d e s c r i b e s t he
the left assembly.
i d e n t i c a l . T h e
d i s a s s e m b l y o f
t o n a s s e m b l y .
(1) Remove two expanders 58 and 60 and
173. DISASSEMBLY (figs. 376, 377 and 381,
ring seals 57 and 59 (fig. -377, fold-out 6) from
fold-outs 5, 6 and 10)
steer clutch piston 61.
a . R i g h t - o r L e f t - s t e e r C l u t ch
P i s t o n A s s e m b ly
N o t e . T h e r i g h t - a n d l e f t - s t e e r c l u t ch
1
4
5
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