Page 3933 of 5267
6. Install tabbed thrust washer (2) on front face of
rear planetary gear (1). Seat washer tabs in match-
ing slots in face of gear carrier. Use extra petro-
leum jelly to hold washer in place if desired.
7. Lubricate sun gear bushings with petroleum jelly or
transmission fluid.
8. Install sun gear (5) and driving shell (2) on interme-
diate shaft (1). Seat shell against rear planetary
gear. Verify that thrust washer on planetary gear
was not displaced during installation.
9. Install tabbed thrust washer (3) in driving shell (2),
be sure washer tabs are seated in tab slots of driv-
ing shell. Use extra petroleum jelly to hold washer
in place if desired.
Page 3934 of 5267
10. Install tabbed thrust washer (1) on front planetary
gear (2). Seat washer tabs in matching slots in
face of gear carrier. Use extra petroleum jelly to
hold washer in place if desired.
11. Install the torlon bushing onto the front planetary
carrier hub.
12. Install front annulus gear (1) over and onto front
planetary gear (2). Be sure gears are fully
meshed and seated.
Page 4000 of 5267
24. Bend back tabs on boost valve tube brace (2).
25. Remove boost valve connecting tube (1). Disen-
gage tube from upper housing port first. Then rock
opposite end of tube back and forth to work it out
of lower housing.
CAUTION: Do not use tools to loosen or pry the
connecting tube out of the valve body housings.
Loosen and remove the tube by hand only.
26. Turn valve body over so lower housing (1) is fac-
ing upward. In this position, the two check balls in
upper housing will remain in place and not fall out
when lower housing and separator plate are
removed.
27. Remove screws attaching valve body lower hous-
ing (1) to upper housing and transfer plate (3).
Note position of boost valve tube brace for
assembly reference.
28. Remove lower housing and overdrive separator
plate (2) from transfer plate (3).
Page 4015 of 5267
5. Slide tube brace (2) under tube and into alignment
with valve body screw holes.
6. Install and finger tighten three screws that secure
tube brace to valve body housings.
7. Bend tube brace tabs up and against tube to hold it
in position.
8. Tighten all valve body housing screws to 4 Nꞏm (35
in. lbs.) torque after tube and brace are installed.
Tighten screws in diagonal pattern starting at cen-
ter and working outward.
3-4 ACCUMULATOR
1. Position converter clutch valve (4) and 3-4 shift
valve (3) springs in housing.
2. Loosely attach accumulator housing (2) with right-
side screw (1). Install only one screw at this time
as accumulator must be free to pivot upward for
ease of installation.
3. Install 3-4 shift valve and spring (3).
Page 4106 of 5267
INPUT AND PLANETARY GEAR
1. Lubricate gears (3, 4) and thrust washers (5) with
recommended transmission fluid.
2. Install first thrust washer (5) in low range gear (3).
Be sure washer tabs are properly aligned in gear
notches.
3. Install input gear (3) in low range gear (4). Be sure
input gear is fully seated.
4. Install remaining thrust washer (5) in low range
gear (4) and on top of input gear (3). Be sure
washer tabs are properly aligned in gear notches.
5. Install retainer (2) on input gear and install snap-
ring (1).
6. Align and install low range/input gear assembly (2)
in front case (1). Be sure low range gear pinions
are engaged in annulus gear and that input gear
shaft is fully seated in front bearing.
7. Install snap-ring (2) to hold input/low range gear (1)
into front bearing.
8. Install a new input gear seal using Seal Installer
8841 and Universal Handle C-4171.
Page 4152 of 5267
18. Install the rear output shaft bearing into the rear
case (1) using Seal Installer 8152 (3) and Univer-
sal Handle C-4171 (2).
19. Install the rear output shaft bearing snap-ring into
the rear case half.
INPUT AND PLANETARY GEAR
1. Lubricate gears and thrust washers with recom-
mended transmission fluid.
2. Install bottom thrust washer (2) in low range gear
planetary (1). Be sure washer tabs are properly
aligned in gear notches.
Page 4198 of 5267
12. Install the rear output shaft bearing into the rear
case (1) using Bearing Remover/Installer 6953 (2)
and Universal Handle C-4171 (3).
INPUT AND PLANETARY GEAR
1. Lubricate gears (4) and thrust washers (5) with rec-
ommended transmission fluid.
2. Install first thrust washer in low range gear (5). Be
sure washer tabs are properly aligned in gear
notches.
3. Install input gear (3) in low range gear (4). Be sure
input gear is fully seated.
4. Install remaining thrust washer (5) in low range
gear (4) and on top of input gear (3). Be sure
washer tabs are properly aligned in gear notches.
5. Install retainer (2) on input gear and install snap-
ring (1).
6. Align and install low range/input gear assembly (2)
in front case (1). Be sure low range gear pinions
are engaged in annulus gear and that input gear
shaft is fully seated in front bearing.
Page 4241 of 5267
INPUT AND PLANETARY GEAR
1. Lubricate gears and thrust washers (5) with recom-
mended transmission fluid.
2. Install first thrust washer in low range gear (4). Be
sure washer tabs are properly aligned in gear
notches.
3. Install input gear (3) in low range gear (4). Be sure
input gear is fully seated.
4. Install remaining thrust washer (5) in low range
gear (4) and on top of input gear (3). Be sure
washer tabs are properly aligned in gear notches.
5. Install retainer (2) on input gear and install snap-
ring (1).
6. Align and install low range/input gear assembly (2)
in front case (1). Be sure low range gear pinions
are engaged in annulus gear and that input gear
shaft is fully seated in front bearing.
7. Install snap-ring (2) to hold input/low range gear (1)
into front bearing.
8. Install a new input gear seal using Seal Installer
8841 and Universal Handle C-4171.