Dodge Neon / Neon SRT-4. Manual — part 322
NOTE: At this point, differential bearing turning
torque should be measured to ensure proper shim
selection upon reassembly.
(28) Reinstall and torque extension housing and
measure differential turning torque. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL/DIFFER-
ENTIAL - ADJUSTMENTS)
(29) Remove impact blocker (if equipped) (Fig. 45).
(30) Remove differential cover bolts.
(31) Remove differential cover. If necessary, use a
soft tipped hammer to aid in removal.
(32) Remove extension housing.
(33) Remove differential assembly. Note orienta-
tion of shim, oil slinger, and differential side bearing
races (Fig. 46).
(34) Remove differential chip collector magnet and
clean (Fig. 47). Magnet is adhered with RTV, and
may require force to remove.
(35) Remove intermediate shaft bearing race with
puller 8472 (Fig. 48).
Fig. 45 Impact Blocker (SRT-4 Models)
1 - IMPACT BLOCKER (SRT-4 Models)
2 - NUT (2)
3 - DIFFERENTIAL COVER
Fig. 46 Differential Shim/Slinger Orientation
1 - SLINGER
2 - BEARING RACE
3 - DIFFERENTIAL ASSEMBLY
4 - SHIM (SELECT)
Fig. 47 Differential Magnet
1 - MAGNET
21 - 72
T850 MANUAL TRANSAXLE
PL/SRT-4
T850 MANUAL TRANSAXLE (Continued)
(36) Remove shift rail bushing from case with
remover 6786 and slide hammer C-3752 (Fig. 49).
(37) Remove input shaft bearing using an arbor
press and tool 8474 (Fig. 50).
ASSEMBLY
NOTE: When assembling this transaxle, always use
NEW snap rings.
NOTE: Before assembling transaxle, differential
turning torque must be measured and adjusted.
(Refer to 21 - TRANSMISSION/TRANSAXLE/MANU-
AL/DIFFERENTIAL - ADJUSTMENTS). Differential
turning torque must be measured with geartrain out
of case.
(1) Install input shaft bearing using an arbor press
and remover/installer 8474 (Fig. 51).
Fig. 48 Intermediate Shaft Bearing Race Removal
1 - REMOVER 8472
Fig. 49 Shift Rail Bushing Removal
1 - SLIDE HAMMER C-3752
2 - REMOVER 6786
Fig. 50 Input Shaft Bearing Removal
1 - ARBOR PRESS
2 - DRIVER HANDLE C-4171
3 - REMOVER/INSTALLER 8474
PL/SRT-4
T850 MANUAL TRANSAXLE
21 - 73
T850 MANUAL TRANSAXLE (Continued)
(2) Install
shift
shaft
bushing
to
case
using
installer 8475 (Fig. 52).
(3) Install intermediate shaft bearing race to case
with an arbor press, driver handle C-4171, and
installer 8471 (Fig. 53). Press until installer 8471
bottoms on transaxle case.
NOTE: If input shaft assembly was not disassem-
bled, it is necessary to remove input shaft sealed
ball bearing before assembling transaxle. (Refer to
21 - TRANSMISSION/TRANSAXLE/MANUAL/INPUT
SHAFT - DISASSEMBLY)
(4) Install
assembled
input
and
intermediate
shafts to fixture 8487 (Fig. 54).
Fig. 51 Input Shaft Bearing Installation
1 - ARBOR PRESS
2 - C-4171 DRIVER HANDLE
3 - REMOVER/INSTALLER 8474
4 - INPUT SHAFT BEARING
Fig. 52 Shift Shaft Bushing Installation
1 - INSTALLER 8475
2 - SHIFT SHAFT BUSHING
Fig. 53 Install Intermediate Shaft Bearing Race
1 - ARBOR PRESS
2 - DRIVER HANDLE C-4171
3 - INSTALLER 8471
4 - INTERMEDIATE SHAFT BEARING RACE
21 - 74
T850 MANUAL TRANSAXLE
PL/SRT-4
T850 MANUAL TRANSAXLE (Continued)
(5) Install shift forks and 3/4 rail assembly to
geartrain as shown in (Fig. 55).
NOTE: Before installing geartrain, make sure that
input shaft sealed roller bearing is not installed,
otherwise reverse idler assembly installation will be
difficult. (Refer to 21 - TRANSMISSION/TRANSAXLE/
MANUAL/INPUT SHAFT - DISASSEMBLY)
(6) Install lifting bar 8489 to geartrain. Install
geartrain to case. When installing geartrain to
case, use care not to damage bearing surfaces.
(7) Remove lifting bar 8489 from geartrain.
(8) Install shift 1/2-5/R rail as shown in (Fig. 56).
Fig. 54 Install Geartrain to Fixture 8487
1 - INTERMEDIATE SHAFT
2 - INPUT SHAFT
2 - FIXTURE 8487
Fig. 55 Shift Fork/Rail Orientation
1 - 5/R FORK
2 - 3/4 RAIL ASSEMBLY
3 - 3/4 FORK
4 - 1/2 FORK
PL/SRT-4
T850 MANUAL TRANSAXLE
21 - 75
T850 MANUAL TRANSAXLE (Continued)
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