Dodge Durango (DN). Manual — part 106
(7) Remove snap ring that retains rear bearing on
output shaft.
(8) Remove rear bearing from output shaft (Fig. 261).
DIRECT CLUTCH, HUB AND SPRING
WARNING: THE
NEXT
STEP
IN
DISASSEMBLY
INVOLVES
COMPRESSING
THE
DIRECT
CLUTCH
SPRING.
IT
IS
EXTREMELY
IMPORTANT
THAT
PROPER EQUIPMENT BE USED TO COMPRESS THE
SPRING AS SPRING FORCE IS APPROXIMATELY 830
POUNDS. USE SPRING COMPRESSOR TOOL 6227-1
AND A HYDRAULIC SHOP PRESS WITH A MINIMUM
RAM TRAVEL OF 5-6 INCHES. THE PRESS MUST
ALSO HAVE A BED THAT CAN BE ADJUSTED UP OR
DOWN AS REQUIRED. RELEASE CLUTCH SPRING
TENSION SLOWLY AND COMPLETELY TO AVOID PER-
SONAL INJURY.
(1) Mount geartrain assembly in shop press (Fig.
262).
(2) Position Compressor Tool 6227-1 on clutch hub
(Fig. 262). Support output shaft flange with steel press
plates as shown and center assembly under press ram.
(3) Apply press pressure slowly. Compress hub and
spring far enough to expose clutch hub retaining ring
and relieve spring pressure on clutch pack snap ring
(Fig. 262).
(4) Remove direct clutch pack snap ring (Fig. 263).
(5) Remove direct clutch hub retaining ring (Fig.
264).
Fig. 261 Rear Bearing Removal
1 – OUTPUT SHAFT
2 – REAR BEARING
3 – SNAP RING
Fig. 262 Geartrain Mounted In Shop Press
1 – PRESS RAM
2 – SPECIAL TOOL C-3995–A (OR SIMILAR TOOL)
3 – CLUTCH HUB
4 – PLATES
5 – PRESS BED
6 – SPECIAL TOOL 6227–1
Fig. 263 Direct Clutch Pack Snap Ring Removal
1 – CLUTCH HUB
2 – SPECIAL TOOL 6227–1
3 – DIRECT CLUTCH PACK SNAP RING
4 – PRESS PLATES
5 – CLUTCH DRUM
21 - 290
46RE AUTOMATIC TRANSMISSION
DN
DISASSEMBLY AND ASSEMBLY (Continued)
(6) Release press load slowly and completely (Fig.
265).
(7) Remove Special Tool 6227-1. Then remove
clutch pack from hub (Fig. 265).
Geartrain
(1) Remove direct clutch hub and spring (Fig. 266).
(2) Remove sun gear and spring plate. Then
remove planetary thrust bearing and planetary gear
(Fig. 267).
Fig. 264 Direct Clutch Hub Retaining Ring Removal
1 – SPECIAL TOOL 6227–1
2 – CLUTCH HUB RETAINING RING
3 – PRESS BED
4 – PRESS PLATES
Fig. 265 Direct Clutch Pack Removal
1 – SPECIAL TOOL 6227–1
2 – DIRECT CLUTCH HUB
3 – DIRECT CLUTCH PACK
Fig. 266 Direct Clutch Hub And Spring Removal
1 – DIRECT CLUTCH SPRING
2 – DIRECT CLUTCH HUB
Fig. 267 Removing Sun Gear, Thrust Bearing And
Planetary Gear
1 – PLANETARY GEAR
2 – PLANETARY THRUST BEARING
3 – CLUTCH SPRING PLATE
4 – SPRING PLATE SNAP RING
5 – SUN GEAR
DN
46RE AUTOMATIC TRANSMISSION
21 - 291
DISASSEMBLY AND ASSEMBLY (Continued)
(3) Remove
overrunning
clutch
assembly
with
expanding type snap ring pliers (Fig. 268). Insert pli-
ers into clutch hub. Expand pliers to grip hub splines
and remove clutch with counterclockwise, twisting
motion.
(4) Remove
thrust
bearing
from
overrunning
clutch hub.
(5) Remove overrunning clutch from hub.
(6) Mark position of annulus gear and direct clutch
drum for assembly alignment reference (Fig. 269).
Use small center punch or scriber to make alignment
marks.
(7) Remove direct clutch drum rear retaining ring
(Fig. 270).
(8) Remove direct clutch drum outer retaining ring
(Fig. 271).
(9) Mark annulus gear and output shaft for assem-
bly alignment reference (Fig. 272). Use punch or
scriber to mark gear and shaft.
Fig. 268 Overrunning Clutch Assembly Removal/
Installation
1 – OVERRUNNING CLUTCH
2 – NEEDLE BEARING
Fig. 269 Marking Direct Clutch Drum And Annulus
Gear For Assembly Alignment
1 – DIRECT CLUTCH DRUM
2 – HAMMER
3 – PUNCH
Fig. 270 Clutch Drum Inner Retaining Ring Removal
1 – INNER RETAINING RING
2 – DIRECT CLUTCH DRUM
3 – ANNULUS GEAR
Fig. 271 Clutch Drum Outer Retaining Ring Removal
1 – OUTER RETAINING RING
21 - 292
46RE AUTOMATIC TRANSMISSION
DN
DISASSEMBLY AND ASSEMBLY (Continued)
(10) Remove snap ring that secures annulus gear
on output shaft (Fig. 273). Use two screwdrivers to
unseat and work snap ring out of groove as shown.
(11) Remove annulus gear from output shaft (Fig.
274). Use rawhide or plastic mallet to tap gear off
shaft.
GEAR CASE AND PARK LOCK
(1) Remove locating ring from gear case.
(2) Remove park pawl shaft retaining bolt and
remove shaft, pawl and spring.
(3) Remove reaction plug snap ring and remove
reaction plug.
(4) Remove output shaft seal.
ASSEMBLY
GEARTRAIN AND DIRECT CLUTCH
(1) Soak direct clutch and overdrive clutch discs in
Mopar
t ATF Plus 3, type 7176, transmission fluid.
Allow discs to soak for 10-20 minutes.
(2) Install new pilot bushing and clutch hub bush-
ing in output shaft if necessary (Fig. 275). Lubricate
bushings with petroleum jelly, or transmission fluid.
Fig. 272 Marking Annulus Gear And Output Shaft
For Assembly Alignment
1 – OUTPUT SHAFT
2 – HAMMER
3 – PUNCH
Fig. 273 Annulus Gear Snap Ring Removal
1 – OUTPUT SHAFT
2 – ANNULUS GEAR
3 – SNAP RING
Fig. 274 Annulus Gear Removal
1 – OUTPUT SHAFT
2 – ANNULUS GEAR
Fig. 275 Output Shaft Pilot Bushing
1 – OUTPUT SHAFT HUB
2 – OVERRUNNING CLUTCH HUB BUSHING
3 – INTERMEDIATE SHAFT PILOT BUSHING
DN
46RE AUTOMATIC TRANSMISSION
21 - 293
DISASSEMBLY AND ASSEMBLY (Continued)
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