2003 JEEP GRAND CHEROKEE Workshop Manual

Page 1569 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN DRIVE FOURTH GEAR (CONVERTER CLUTCH NOT APPLIED)
21 - 50 AUTOMATIC TRANSMISSION - 42REWJ
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1570 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN DRIVE FOURTH GEAR (CONVERTER CLUTCH APPLIED)
WJAUTOMATIC TRANSMISSION - 42RE 21 - 51
AUTOMATIC TRANSMISSION - 42RE (Continued)

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN MANUAL LOW (1)
21 - 52 AUTOMATIC TRANSMISSION - 42REWJ
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1572 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN MANUAL SECOND (2)
WJAUTOMATIC TRANSMISSION - 42RE 21 - 53
AUTOMATIC TRANSMISSION - 42RE (Continued)

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual HYDRAULIC FLOW DURING FULL THROTTLE 3-2 DOWNSHIFT (PASSING)
21 - 54 AUTOMATIC TRANSMISSION - 42REWJ
AUTOMATIC TRANSMISSION - 42RE (Continued)

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual SPECIFICATIONS
TRANSMISSION
GENERAL
Component Metric Inch
Planetary end play 0.127-1.22
mm0.005-0.048
in.
Input shaft end play 0.56-2.31
mm0.022-0.091
in.
Clutch pack clearance/
Front.1.70-
3.40mm0.06

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual PRESSURE TEST
Overdrive clutch Fourth gear only Pressure should be 469-496 kPa (68-72 psi) with
closed throttle and increase to 620-896 kPa (90-130
psi) at 1/2 to 3/4 throttle.
Line pressure (at
accum

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual SPECIAL TOOLS
RE TRANSMISSIONS
Shaft, Spring Compressor and Alignment - 6227
Bar, Gauge - 6311
Pilot, Extension Housing - C-3288-B
Gauge, Oil Pressure - C-3292
Gauge, Oil Pressure - C-3293SP
Dial Indi