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21 - 92
AUTOMATIC TRANSMISSION
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Fig. 3 Removing Oil Pump
Fig. 4 Removing Front Servo Components
(3) Slide governor body and p a r k gear off o u t p u t
shaft.
Oil Pump And Reaction Shaft Support
(1) T i g h t e n front band adjusting screw u n t i l band
is t i g h t o n front clutch retainer. This prevents re-
tainer f r o m coming out w i t h pump and causing unec-
essary damage to clutch components.
(2) Remove oil pump bolts.
(3) Remove oil pump and reaction shaft support as-
sembly w i t h two slide hammer tools C-3752 (Fig. 3).
Thread slide hammers into threaded holes i n p u m p
body flange.
SEAL
. R I N G
P I S T O N
S N A P
R I N G
S N A P
R I N G
S P R I N G
R E T A I N E R
Fig. 5 Rear Servo
Components
Front Clutch
(1) Loosen the band adjusting screw.
(2) Remove band s t r u t and a n d remove s t r u t an-
chor o n 727 models.
(3) Slide front clutch out o f case.
Input Shaft And Rear Clutch
(1) P u l l i n p u t shaft and rear c l u t c h assembly out of
case.
: (2) O n 998/999 models, remove and r e t a i n t h r u s t
washer located between i n p u t a n d o u t p u t shafts.
Planetary Gears-Sun Gear-Driving Shell
(1) L i f t a n d support output shaft and d r i v i n g shell.
(2) Carefully slide assembly f o r w a r d and o u t of
case. Be careful w i t h the finely machined surfaces of
the o u t p u t shaft. Do not allow these surfaces to be-
come n i c k e d or damaged d u r i n g removal.
Rear Band-Low Reverse Drum
(1) Remove low-reverse d r u m .
(2) Loosen rear band adjusting screw.
(3) Remove snap r i n g r e t a i n i n g d r u m .
(4) O n 727, remove band s t r u t and l i n k t h e n re-
move rear band.
(5) O n 998/999, loosen band adjuster screw.
(6) Remove band and d r u m as assembly.
Overrunning Clutch
Remove only t h e o v e r r u n n i n g c l u t c h rollers a n d
springs as a n assembly. T h e c l u t c h cam w i l l be re-
moved d u r i n g subassembly overhaul i f replacement
is necessary.
Kickdown (Front) Servo
(1) Remove p l u g from front servo test port.
(2) Compress servo piston and s p r i n g w i t h tool C-
3422A (Fig. 4).
(3) Remove servo piston snap r i n g and remove the
compressor tool.
(4) Refnove servo piston.
Rear Servo
(1) Compress servo piston and remove snap r i n g
(Fig.
5 ) .
(2) Remove servo retainer, springs, piston p l u g and
spring and piston.
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