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2 1-92
TRANSMISSION-TORQUEFLITE
(2) Drive the bushing straight down and out of the
clutch retainer bore. Be careful not to cock the tool
in
the bore.
(3) Lay the clutch retainer (open end up) on
a
clean
smooth surface. Slide a new bushing on the installing
head Tool SP-3626, and start them in the clutch re-
tainer bore (Fig. 90).
(4) Install handle Tool SP-3549 in the installing
head. Drive the bushing into the clutch retainer until
the tool bottoms.
(5)
Thoroughly clean the clutch retainer before
as-
sembly and installation.
Assembly
(1) Lubricate and install the inner seal ring on hub
of the clutch retainer; Make sure lip of the seal faces
down and is properly seated in the groove.
(2) Lubricate and install the outer seal ring on the
clutch piston, with lip of the seal toward bottom of
the clutch retainer. Place piston assembly in the re-
tainer and, with a twisting motion, seat the piston in
the bottom of the retainer.
(3) Place the spring on the piston hub and position
the spring retainer and snap ring on the spring. Com-
press the spring with Tool C-3575 (Fig. 89), and seat
the snap ring in the hub groove. Remove the com-
pressor tool.
(4)
Lubricate all the clutch plates, install one steel
plate followed by a lined plate until all the plates are
installed. Install the pressure plate and snap ring.
Make sure the snap ring is properly seated.
NOTE:
The
A-904-G
transmission uses three plates
PISTON SEAL RING
(INYER)
PISTON
PISTON RETAINER
ASSEMBLY
FEELER GAUGE*
I
\
t!
LECTIVE
~
4P
RING
NY363
Fig. 91-Measuring
Front Clutch Plate Clearance
and discs in the front clutch for both six cylinder
engines. Four plates and discs are used in the
A-
904-LA transmission for the
273
cubic inch
V-8
en=
gine.
(5)
With the front clutch completely assembled, in-
sert a feeler gauge between the pressure plate and
snap ring (Fig. 91). The clearance should be
.056
to
.lo4 inch for the four plate clutch, and .042 to
.087
inch for the three plate clutch. If not, install a snap
ring of proper thickness to obtain the specified clear-
ance.
NOTE:
Snap rings are the same as those used in
the rear clutch and are available in
.MO-.062;
.068-
.070
and
.076-.078
inch thickness.
SPRING RETAINER
\
\
I
SPRINGS(l0)
I
PISTON SEAL RING
(OUTER)
SNAP RING
CLUTCH PLATES
SNAP RING
(SELECTIVE)
I
DRIVING DISCS
/
PRESSURE PLATE
62x,3
Fig. 92-Front
Clutch Assembly-Disassembled
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