A U T O M A T IC T R A N S M IS S IO N S
(400J7A-41
using petrolatum to hold bearings in place. U se pinion pin
as guide (Fig. 7A -131C ).
7. Place a bronze and steel washer on each side o f
pinion so steel w asher is against pinion, hold them in place
with petrolatum .
8. Place pinion assembly in position in carrier and
install a pilot shaft through rear face o f assem bly to hold
parts in place.
9. D rive a new pinion pin into place w hile rotating
pinion from front, being sure that headed end is flush or
below face o f carrier (Fig. 7A -132C ).
10. Place a large punch in a bench vise to be used as
an anvil w hile staking opposite end o f pinion pin in three
places. B oth ends o f pinion pins m ust lie below face o f
carrier or interference m ay occur.
O U T P U T S H A F T , REAR IN T E R N A L GEAR, SU N
GEAR A N D S H A F T
Output Shaft
1. Inspect bushing for wear or galling. If replacem ent
is necessary, proceed as follows:
a. Thread T ool J-21465-16 into bushing and using Slide
Ham m er J-2619, rem ove bushing.
b. U sin g T ool J -2 1465-1 w ith drive handle J-8092,
install bushing into place until tool bottom s.
2. Inspect bearing and thrust washer surfaces for
damage.
3. Inspect governor drive gear for rough or damaged
teeth.
4. Inspect splines for damage.
5. Inspect drive lugs for damage.
6. Inspect speedom eter drive gear.
Inspection of Rear Internal Gear
1. Inspect gear teeth for dam age or wear.
2. Inspect splines for damage.
3. Inspect gear for cracks.
Inspection of Sun Gear
1. Inspect gear teeth for dam age or wear.
2. Inspect splines for damage.
3. Be sure oil lubrication h ole is open.
Inspection of Sun Gear Shaft
1. Inspect shaft for cracks or splits.
2. Inspect splines for damage.
3. Inspect bushings for scoring or galling. If necessary
to replace, proceed as follows:
SUN G EA R S H A F T B U S H IN G -F R O N T A N D
REAR
Rem ove
W ith sun gear shaft properly supported, using T ool J-
21465-15, w ith slide ham m er and A dapter J-2619, rem ove
bushing.
Fi g. 7 A - 1 3 1 C - - P l a n e t P i n i o n A s s e m b l y - E x p l o d e d V i e w
Replace
U sing T ool J -2 1465-5 w ith D river H andle J-8092 press
or drive replacem ent bushing into place until tool bottom s.
IN S P E C T IO N OF M A IN S H A F T
1. Inspect shaft for cracks or distortion.
2. Inspect splines for damage.
3. Inspect ground bushing journals for damage.
4. Inspect snap ring groove for damage.
5. M ake sure that lubrication holes are open.
N O TIC E:
I f replacem ent o f m ainshaft is required,
m ake sure that the orifice cup plug in the service
m ainshaft is rem oved.
IN S P E C T IO N OF F R O N T A N D REAR B A N D S ,
S U P P O R T T O C A S E S PA C ER
1. Inspect lining for cracks, flaking, burning, or
looseness.
2. Inspect bands for cracks or distortion.
3. Inspect end for dam age at anchor lugs or apply lugs.
4. Inspect support to case spacer for burrs or raised
edges, if present rem ove with stone or fine abrasive.
IN S P E C T IO N OF CA SE E X T E N S IO N - ALL
E X C E P T CL M O D E L
1.
Inspect bushing for excessive wear or damage. If
replacem ent is necessary, rem ove rear seal and with
P IN IO N PIN
HEADED END
BRONZE W ASHER
STEEL WASHER
PLANET P IN IO N
NEEDLE BEARINGS
STEEL WASHER
BRONZE W ASHER
PLANET PINION PIN
HEAD END UP
Fig. 7A-1 3 2 C - ln s t a ll in g Planet Pinion Pin
Содержание 1977 Monte Carlo
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