Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 2082
OPERATION
The transfer case input shaft (1) extends through the hollow shaft (7) to drive the planetary gear system (13) hous-
ing. The housing transfers the engine torque to the outer gears, which drive the rear output shaft (15). The outer
gears drive the smaller inner gears, which drive the hollow shaft (7). The hollow shaft transfers the torque to the
intermediate gear (6) and then to the front output shaft (5).
The planetary gear system assembly contains a friction disc that is splined to the hollow shaft and applied to the
planetary gear system housing to dampen vibrations in the system.
MS140 Exploded View
1 - INPUT SHAFT
10 - REAR TRANSFER CASE HOUSING
2 - FRONT OUTPUT SHAFT NUT
11 - OIL DRAIN PLUG
3 - FRONT OUTPUT SHAFT FLANGE
12 - BOLTS
4 - FRONT TRANSFER CASE HOUSING
13 - PLANETARY GEAR SYSTEM
5 - FRONT OUTPUT SHAFT
14 - SNAP-RING
6 - INTERMEDIATE GEAR
15 - REAR OUTPUT SHAFT
7 - HOLLOW SHAFT
16 - TRANSFER CASE COVER
8 - WASHER
17 - REAR OUTPUT SHAFT FLANGE
9 - SNAP-RING
18 - REAR OUTPUT SHAFT NUT
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TRANSFER CASE - MS140 - SERVICE INFORMATION
LX
REMOVAL
1. Raise support vehicle.
2. Disconnect the front and rear propeller shafts from
the transfer case. (Refer to 3 - DIFFERENTIAL &
DRIVELINE/PROPELLER SHAFT - REMOVAL)
3. Support transmission (1) with jack stand.
4. Remove the bolts holding the transmission cross-
member to the frame.
5. Remove the bolts (2) holding the transmission
crossmember (1) to the transmission mount (3).
6. Remove the bolts (2) holding the transmission
mount (1) to the transfer case, 5.7L engine, and
remove the transmission mount.
LX
TRANSFER CASE - MS140 - SERVICE INFORMATION
21 - 863
7. Remove the bolts (3) holding the transmission
mount assembly (2) to the transfer case (1), 3.5L
engine,
and
remove
the
transmission
mount
assembly.
8. Remove the transfer case dampner.
9. Remove the transfer case drain plug (3) and drain
transfer case lubricant.
10. Support transfer case (4) with transmission jack.
11. Secure transfer case to jack with chains.
12. Lower the transmission and transfer case slightly,
to improve access to the upper transfer case to
transmission fasteners.
13. Remove nuts and bolts attaching transfer case to
transmission.
14. Pull transfer case and jack rearward to disengage
transfer case.
15. Remove transfer case from under vehicle.
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TRANSFER CASE - MS140 - SERVICE INFORMATION
LX
DISASSEMBLY
1. Place the transfer case so that it can be drained of
any remaining fluid and remove the drain plug (5).
2. Install Holder 6958 (1) onto the rear output flange
(2).
3. Remove the output shaft nut.
4. Remove the rear output shaft flange (2) from the
output shaft. If the flange is difficult to remove, use
a suitable 2 or 3 jaw puller to remove the flange.
LX
TRANSFER CASE - MS140 - SERVICE INFORMATION
21 - 865
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