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TRANSMISSION AND TRANSFER CASE
WJ
DISASSEMBLY AND ASSEMBLY (Continued)
TRANSMISSION
DISASSEMBLY
(1) Clean transmission exterior with steam gun or
with solvent. Wear eye protection during cleaning
operations.
(2) Place transmission in a vertical position.
(3) Measure and record input shaft end play readings.
(4) Remove shift and throttle levers from valve
body manual lever shaft.
(5) Place transmission in horizontal position.
(6) Remove transmission oil pan and gasket.
(7) Remove filter from valve body (Fig. 114). Keep
filter screws separate from other valve body screws.
Filter screws are longer and should be kept with filter.
Fig. 115 Valve Body Bolt Locations
1 – VALVE BODY BOLTS
2 – VALVE BODY BOLTS
Fig. 114 Oil Filter Removal
1 – OIL FILTER
2 – VALVE BODY
3 – FILTER SCREWS (2)
(8) Remove park/neutral position switch.
(9) Remove hex head bolts attaching valve body to
transmission case (Fig. 115). A total of 10 bolts are
used. Note different bolt lengths for assembly reference.
(10) Remove valve body assembly. Push valve body
harness connector out of case. Then work park rod
and valve body out of case (Fig. 116).
(11) Remove accumulator piston and inner and
outer springs (Fig. 117).
(12) Remove pump oil seal with suitable pry tool
or slide-hammer mounted screw.
Fig. 116 Valve Body Removal
1
2
3
4
5
–
–
–
–
–
GOVERNOR PRESSURE SENSOR
GOVERNOR PRESSURE SOLENOID
VALVE BODY
PARK ROD
ACCUMULATOR PISTON
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