Jeep Wrangler TJ. Manual — part 517
(15) Remove regulator valve spring retainer (2)
(Fig. 284).
(16) Remove remaining retainers (1, 2) (Fig. 285).
(17) Remove all valves and springs (Fig. 286).
(18) Cleanliness through entire disassembly and
assembly of the valve body cannot be overempha-
sized. When disassembling, each part should be
washed in a suitable solvent, then dried by com-
Fig. 285 Valve Retainer Location
1 - RETAINER
2 - RETAINER
Fig. 286 Valve Body Assembly
1 - VALVE BODY
2 - T/C REGULATOR VALVE
3 - L/R SWITCH VALVE
4 - CONVERTER CLUTCH CONTROL VALVE
5 - MANUAL VALVE
6 - CONVERTER CLUTCH SWITCH VALVE
7 - SOLENOID SWITCH VALVE
8 - REGULATOR VALVE
Fig. 284 Remove Regulator Valve Spring Retainer
using Tool 6302
1 - TOOL 6302
2 - RETAINER
21 - 158
AUTOMATIC TRANSMISSION - 42RLE
TJ
VALVE BODY (Continued)
pressed air. Do not wipe parts with shop towels.
All mating surfaces in the valve body are accurately
machined; therefore, careful handling of all parts
must be exercised to avoid nicks or burrs.
ASSEMBLY
NOTE: If the valve body assembly is being recondi-
tioned or replaced, it is necessary to perform the
Quick Learn Procedure using the DRBIII
T
Scan
Tool. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES/TRANSMISSION CONTROL MOD-
ULE - STANDARD PROCEDURE)
(1) Install all valves and springs as shown (Fig.
287).
(2) Install regulator valve spring retainer (2) (Fig.
288).
Fig. 287 Valve Body Assembly
1 - VALVE BODY
2 - T/C REGULATOR VALVE
3 - L/R SWITCH VALVE
4 - CONVERTER CLUTCH CONTROL VALVE
5 - MANUAL VALVE
6 - CONVERTER CLUTCH SWITCH VALVE
7 - SOLENOID SWITCH VALVE
8 - REGULATOR VALVE
Fig. 288 Install Regulator Valve Spring Retainer
using Tool 6302
1 - TOOL 6302
2 - RETAINER
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AUTOMATIC TRANSMISSION - 42RLE
21 - 159
VALVE BODY (Continued)
(3) Install dual retainer plate (2) using Tool 6301
(1) (Fig. 289).
(4) Verify that all retainers (1, 2) are installed as
shown (Fig. 290). Retainers should be flush or below
valve body surface.
(5) Install 2/4 Accumulator components (1-5) as
shown (Fig. 291). Torque 2/4 Accumulator retainer
plate to 5 N·m (45 in. lbs.).
(6) Install check balls into position as shown (Fig.
292). If necessary, secure them with petrolatum or
transmission assembly gel for assembly ease.
(7) Install thermal valve (1) to the transfer plate
(Fig. 293).
(8) Install the oil screen (1) to the transfer plate
(Fig. 294).
Fig. 289 Install Dual Retainer Plate using Tool 6301
1 - TOOL 6301
2 - RETAINER
Fig. 290 Valve Retainer Location
1 - RETAINER
2 - RETAINER
Fig. 291 2/4 Accumulator Assembly
1 - VALVE BODY
2 - RETAINER PLATE
3 - DETENT SPRING
4 - RETURN SPRINGS
5 - PISTON
21 - 160
AUTOMATIC TRANSMISSION - 42RLE
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VALVE BODY (Continued)
Fig. 292 Ball Check Location
1 - (#4) BALL CHECK LOCATION
2 - (#2) BALL CHECK LOCATION
3 - (#5) BALL CHECK LOCATION
4 - (#3) BALL CHECK LOCATION
Fig. 293 Install Thermal Valve to Transfer Plate
1 - THERMAL VALVE
Fig. 294 Install Oil Screen to Transfer Plate
1 - OIL SCREEN
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AUTOMATIC TRANSMISSION - 42RLE
21 - 161
VALVE BODY (Continued)
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