Dodge Ram Truck 1500-2500-3500. Manual — part 1658
15. Disengage the line pressure sensor connector
from the line pressure sensor (2).
16. Disconnect gearshift cable (1) from transmission
manual valve lever (3).
17. Disconnect the transmission vent hose from the
transmission.
18. Support rear of engine with safety stand or jack.
19. Raise transmission slightly with service jack to
relieve load on crossmember and supports.
20. Remove bolts securing rear support and cushion
to transmission and crossmember.
21. Remove transfer case, if necessary.
22. Disconnect transmission fluid cooler lines at trans-
mission fittings and clips.
23. Remove all remaining converter housing bolts.
24. Carefully work transmission and torque converter
assembly rearward off engine block dowels.
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25. Hold torque converter in place during transmission removal.
26. Lower transmission (2) and remove assembly from under the vehicle.
27. To remove torque converter, carefully slide torque converter out of the transmission.
DISASSEMBLY
1. Drain fluid from transmission.
2. Clean exterior of transmission with suitable solvent
or pressure washer.
3. Remove the torque converter from the transmis-
sion.
4. Remove the manual shift lever (1) from the
transmission.
5. Remove the input (3), output (1), and line pressure
sensors (2) from the transmission case.
6. Inspect the ends of the sensors for debris, which
may indicate the nature of the transmission failure.
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7. Install Support Stand 8257 (1) onto the transmis-
sion case.
8. Using Adapter 8266-1 from End-Play Tool Set 8266
(1) and Dial Indicator C-3339 (2), measure and
record the input shaft end-play.
NOTE: When measuring the input shaft end-play,
two
(
stops
(
will be felt. When the input shaft is
pushed inward and the dial indicator zeroed, the
first
(
stop
(
felt when the input shaft is pulled out-
ward is the movement of the input shaft in the
input clutch housing hub. This value should not
be included in the end-play measured value and
therefore must be recorded and subtracted from
the dial indicator reading.
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9. Remove the bolts holding the transmission exten-
sion/adapter housing to the transmission case.
10. Remove the extension/adapter housing from the
transmission case.
11. Using Alignment Plate 8261 (1), Adapter 8266-17
from End-Play Tool Set 8266 (2) and Dial Indicator
C-3339 (3), measure and record the output shaft
end-play.
12. Remove the bolts holding the transmission oil pan
to the transmission case.
13. Remove the transmission oil pan from the trans-
mission case.
14. Remove the primary oil filter (1) and the oil cooler
return filter (2).
15. Remove the cooler return filter bypass valve (3).
16. Remove the bolts (1) holding the valve body to
the transmission case.
17. Remove the valve body from the transmission
case.
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