Chrysler 300M, Dodge Interpid. Manual — part 315
(7) Using tool C-293-PA, adapters C-293-48, and
adapter C-4996, remove differential carrier bearings
(Fig. 175).
(14) Remove inner adjuster (Fig. 176).
(15) Remove differential vent baffle (Fig. 177).
CAUTION: Failure to grind and open stakes on the
transfer shaft nut will result in thread damage to
transfer shaft during nut removal.
WARNING:
WEAR
SAFETY
GOGGLES
WHILE
GRINDING STAKE NUTS.
(16) Using a die grinder or equivalent, grind the
stakes in the shoulder of the shaft nut as shown in
(Fig. 178) and (Fig. 179). Do not grind through the
transfer shaft nut into the shaft. There are two
stakes on the nut.
Fig. 175 Carrier Bearing Removal
1 - SPECIAL TOOL C-293 PA
2 - WRENCH
3 - DIFFERENTIAL CARRIER
4 - SPECIAL TOOL JAWS (4)
C-293–48
5 - SPECIAL TOOL C-4996
Fig. 176 Remove Inner Adjuster By Turning
Clockwise
1 - SPECIAL TOOL 6502–B
2 - INNER DIFFERENTIAL ADJUSTER
Fig. 177 Differential Vent Baffle
1 - RETAINING SCREWS
2 - VENT BAFFLE W/SHIELD
Fig. 178 Grinding Stakes
1 - TRANSFER SHAFT
2 - GRIND HERE
3 - GRIND HERE
4 - NUT STAKE
LH
TRANSAXLE
21 - 79
FINAL DRIVE (Continued)
(17) Using a small chisel, carefully open stakes on
nut (Fig. 180)
(18) Remove the transfer shaft nut (Fig. 181).
CAUTION: Do not reuse old transfer shaft nut
because the removed stake weakens the nut flange.
CAUTION: The transfer shaft cannot be removed
from the case at this time.
(19) Install special tool 6577 to remove rear trans-
fer bearing cup (Fig. 182).
Fig. 179 Stake Grinding Pattern
1 - TRANSFER SHAFT
2 - TRANSFER SHAFT NUT
Fig. 180 Opening Nut Stakes
1 - CHISEL
2 - NUT STAKE
Fig. 181 Press Transfer Shaft Downward to Remove
Rear Cone
1 - TRANSFER SHAFT
2 - ARBOR PRESS
Fig. 182 Transfer Bearing Cup Removal
1 - SPECIAL TOOL 6577
21 - 80
TRANSAXLE
LH
FINAL DRIVE (Continued)
(20) Remove transfer shaft preload shim (Fig.
183). If transfer shaft bearings are to be reused, the
original shim must also be reused.
(21) Remove transfer shaft assembly from case
(Fig. 184).
CAUTION: If the transfer shaft is removed from the
transaxle case for any reason, both seals must be
replaced.
(22) Remove transfer shaft seals using special tool
6310 and foot 6310-9 (Fig. 185). Do not reuse old
seals. The seals will be pulled out the rear of the
case.
(23) Remove the front transfer shaft bearing cup
using special tool 6495 and handle C-4171 (Fig. 186).
Use a press with special tools to remove cup.
Fig. 183 Preload Shim Removal
1 - TRANSFER SHAFT PRELOAD SHIM
2 - TRANSFER SHAFT
Fig. 184 Remove Transfer Shaft Assembly From
Case
1 - TRANSFER SHAFT
Fig. 185 Transfer Shaft Seal Remover
1 - SPECIAL TOOL 6310
Fig. 186 Front Transfer Shaft Cup Removal
1 - SPECIAL TOOL C-4171
2 - SPECIAL TOOL 6495
LH
TRANSAXLE
21 - 81
FINAL DRIVE (Continued)
(24) Support special tool P-334 on press table so
that pinion head of transfer shaft can be pressed
through table (Fig. 187).
ASSEMBLY
ASSEMBLY / BEARING ADJUSTMENT
PROCEDURE
The following steps will determine the correct shim
thickness required to obtain proper pinion depth. All
special tools described in this procedure must be
used to obtain correct results.
CAUTION: Failure to adjust pinion depth correctly
could cause gear noise or transaxle failure.
(1) Install front transfer shaft bearing cup (Fig.
188). The transfer shaft bearing cup must be
installed before making pinion depth measurement.
Use special tool 6494 to install bearing cup. There
are no shims located behind this bearing cup.
CAUTION: The bearing cup is seated in the case
correctly if there is no clearance between the bot-
tom of the bearing cup and case. If a 0.001
(
or
0.002
(
feeler gauge does not fit, the bearing cup is
completely seated into transaxle case.
(2) Install centering block (special tool 6549-2) into
the transaxle case (Fig. 189). Screw centering block
into inner adjuster hole of case until it bottoms. The
pegs on the special tool are only used for installation.
Orientation with in the case is not required.
Fig. 187 Remove Front Transfer Shaft Bearing And
Pinion Depth Shim
1 - ARBOR PRESS
2 - TRANSFER SHAFT
3 - SPECIAL TOOL P-334
4 - FRONT TRANSFER SHAFT BEARING
Fig. 188 Install Front Transfer Shaft
1 - SPECIAL TOOL 6494
2 - BEARING CUP
3 - SPECIAL TOOL 6494
Fig. 189 Installing Centering Block
1 - SPECIAL TOOL 6549–2
2 - TOOL INSTALLATION AND REMOVAL PEGS
21 - 82
TRANSAXLE
LH
FINAL DRIVE (Continued)
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