Jeep Liberty KJ. Manual — part 1091
REMOVAL
NOTE: If valve body is being reconditioned or replaced, it is necessary to perform the Quick Learn Proce-
dure. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES/TRANSMISSION CONTROL MODULE -
STANDARD PROCEDURE)
1. Disconnect the transmission range sensor (5) and
solenoid/pressure switch assembly wiring connec-
tors.
2. Disconnect the variable line pressure connector (4),
if equipped.
3. Disconnect the shift cable from the shift lever (at
the transmission).
4. Move the manual shift lever clockwise as far as it
will go. This should be one position past the L posi-
tion. Then remove the manual shift lever.
NOTE: One of the oil pan bolts has a sealing patch
applied from the factory. Separate this bolts for
reuse.
5. Remove transmission pan bolts (2).
6. Remove transmission oil pan (1).
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KJ
7. Remove oil filter (1) from valve body. It is held in
place by two screws.
8. Remove valve body bolts-to-case (1).
CAUTION: The overdrive and underdrive accumu-
lators and springs may fall out when removing the
valve body.
9. Carefully remove valve body assembly (1) from the
transmission.
DISASSEMBLY
NOTE: If the valve body is being reconditioned or replaced, it is necessary to perform the Quick Learn Pro-
cedure using the scan tool (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES/TRANSMISSION
CONTROL MODULE - STANDARD PROCEDURE)
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AUTOMATIC TRANSMISSION - 42RLE
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1. Remove the electrical connectors from the pres-
sure control solenoid (1) and the line pressure sen-
sor (2).
2. Remove the screws (6) holding the pressure con-
trol solenoid (1) and line pressure sensor (2) to the
valve body.
3. Remove the pressure control solenoid and line
pressure sensor from the valve body.
4. Remove the shoulder screw (3) holding the vari-
able line pressure header (4) to the valve body.
5. Remove the variable line pressure header from the
manual shaft (5).
6. Remove manual shaft seal.
7. Remove manual shaft screw (1).
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8. Remove Transmission Range Sensor (TRS) (1)
and manual shaft (2).
9. Remove Solenoid/Pressure Switch Assembly (1)
from valve body.
10. Remove valve body stiffener plate (1).
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AUTOMATIC TRANSMISSION - 42RLE
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