Chrysler New Yorker. Manual — part 298
Fig. 237 Tapered Snap Ring Instructions
Fig. 238 Snap Ring Installed
Fig. 239 Check Low/Reverse Clutch Clearance
LOW/REVERSE REACTION PLATE CHART
PART NUMBER
THICKNESS
4567893
6.92mm (.273 in.)
4567899
6.66mm (.262 in.)
4567898
6.40mm (.252 in.)
4567897
6.14mm (.242 in.)
4567896
5.88mm (.232 in.)
4567895
5.62mm (.221 in.)
4567894
5.36mm (.211 in.)
Fig. 240 Install 2/4 Clutch Pack
300M
TRANSAXLE
21 - 65
DISASSEMBLY AND ASSEMBLY (Continued)
Fig. 241 Stagger 2/4 Clutch Plate Pads
Fig. 242 Install 2/4 Clutch Return Spring
Fig. 243 Proper Orientation of 2/4 Clutch Retainer
and Spring
Fig. 244 Install 2/4 Clutch Retainer
Fig. 245 Install 2/4 Clutch Retainer Snap Ring
Fig. 246 Check 2/4 Clutch Clearance
21 - 66
TRANSAXLE
300M
DISASSEMBLY AND ASSEMBLY (Continued)
The number 7 needle bearing has antireversal tabs
and is common with the number 5 and number 2
position. The orientation should allow the bearing to
seat flat against the rear sun gear (Fig. 247). A small
amount of petrolatum can be used to hold the bear-
ing to the rear sun gear.
DETERMINING No. 4 THRUST PLATE
THICKNESS—INPUT SHAFT END PLAY
To determine the proper thickness of the No. 4
thrust plate, select the thinnest No. 4 thrust plate.
Using petrolatum (Fig. 251) to hold thrust plate in
position, install input clutch assembly. Be sure the
input clutch assembly is completely seated (Fig. 252).
CAUTION: If view through input speed sensor hole
is not as shown above, the input clutches assembly
is not seated properly.
Fig. 247 Number 7 Bearing
Fig. 248 Install Rear Sun Gear
Fig. 249 Install Front Carrier and Rear Annulus
Assembly
Fig. 250 Install Front Sun Gear Assembly
Fig. 251 Select Thinnest No. 4 Thrust Plate
300M
TRANSAXLE
21 - 67
DISASSEMBLY AND ASSEMBLY (Continued)
Remove the oil pump O-ring (Fig. 253). You will be
able to install and remove the oil pump and gasket
very easily to select the proper No. 4 thrust plate.
NOTE: Use screw-in dowels or phillips-head screw-
drivers to align pump to case.
CAUTION: Be sure to reinstall O-ring on oil pump
after selecting the proper No. 4 thrust plate.
Measure the input shaft end play with the tran-
saxle in the vertical position. This will ensure that
the measurement will be accurate.
NOTE: Input shaft end play must be .005 to .025
inch.
For example, if end play reading is .055 inch, select
No. 4 Thrust Plate which is .071 to .074 thick. This
should provide an input shaft end play reading of
.020 inch which is within specifications.
See chart to select the proper No. 4 thrust plate.
Reinstall the input clutches assembly with the
selected thrust plate.
CAUTION: By-pass valve must be replaced if trans-
mission failure occurs.
NOTE: To align oil pump during installation, use
threaded dowels or phillips screwdrivers.
Fig. 252 View Through Turbine Speed Sensor Hole
Fig. 253 Remove Oil Pump O-Ring
Fig. 254 Measure Input Shaft End Play
NO. 4 THRUST PLATE CHART
PART NUMBER
THICKNESS
4431662
.91mm (.036 in.)
4431663
1.14mm (.045 in.)
4431664
1.37mm (.054 in.)
4431665
1.60mm (.063 in.)
3836237
1.73mm (.068 in.)
4431666
1.80mm (.071 in.)
3836238
1.96mm (.077 in.)
4431667
2.03mm (.080 in.)
3836239
2.16mm (.085 in.)
4431668
2.24mm (.088 in.)
3836240
2.39mm (.094 in.)
4431669
2.46mm (.097 in.)
3836241
2.62mm (.103 in.)
4446670
2.67mm (.105 in.)
4446671
2.90mm (.114 in.)
4446672
3.15mm (.124 in.)
4446601
3.38mm (.133 in.)
21 - 68
TRANSAXLE
300M
DISASSEMBLY AND ASSEMBLY (Continued)
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