2002 JEEP GRAND CHEROKEE Workshop Manual

boot wiring trunk release wipers headlight bulb brake

Page 1561 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual (11) Move transmission forward. Then raise, lower
or tilt transmission to align converter housing with
engine block dowels.
(12) Carefully work transmission forward and over
engine block dowels until

(11) Move transmission forward. Then raise, lower
or tilt transmission to align converter housing with
engine block dowels.
(12) Carefully work transmission forward and over
engine block dowels until converter hub is seated in
crankshaft.
(13) Install two bolts to attach converter housing
to engine.
(14) Install the upper transmission bending braces
to the torque converter housing and the overdrive
unit. Tighten the bolts to 41 N´m (30 ft.lbs.).
(15) Install remaining torque converter housing to
engine bolts. Tighten to 68 N´m (50 ft.lbs.).
(16) Install rear transmission crossmember.
Tighten crossmember to frame bolts to 68 N´m (50
ft.lbs.).
(17) Install rear support to transmission. Tighten
bolts to 47 N´m (35 ft.lbs.).
(18) Lower transmission onto crossmember and
install bolts attaching transmission mount to cross-
member. Tighten clevis bracket to crossmember bolts
to 47 N´m (35 ft.lbs.). Tighten the clevis bracket to
rear support bolt to 68 N´m (50 ft.lbs.).
(19) Remove engine support fixture.
(20) Install crankshaft position sensor. (Refer to 14
- FUEL SYSTEM/FUEL INJECTION/CRANKSHAFT
POSITION SENSOR - INSTALLATION)
(21) Install new plastic retainer grommet on any
shift cable that was disconnected. Grommets should
not be reused. Use pry tool to remove rod from grom-
met and cut away old grommet. Use pliers to snap
new grommet into cable and to snap grommet onto
lever.
(22) Connect gearshift and throttle valve cable to
transmission.
(23) Connect wires to park/neutral position switch
and transmission solenoid connector. Be sure trans-
mission harnesses are properly routed.CAUTION: It is essential that correct length bolts be
used to attach the converter to the driveplate. Bolts
that are too long will damage the clutch surface
inside the converter.
(24) Install all torque converter-to-driveplate bolts
by hand.
(25) Verify that the torque converter is pulled
flush to the driveplate. Tighten bolts to 31 N´m (270
in. lbs.).
(26) Install converter housing access cover. Tighten
bolt to 23 N´m (200 in.lbs.).
(27) Install the bell housing brace to the torque
converter cover and the engine to transmission bend-
ing brace. Tighten the bolts and nut to 41 N´m (30
ft.lbs.).
(28) Install starter motor (Refer to 8 - ELECTRI-
CAL/STARTING/STARTER MOTOR - INSTALLA-
TION) and cooler line bracket.
(29) Connect cooler lines to transmission.
(30) Install transmission fill tube. Install new seal
on tube before installation.
(31) Install exhaust components.
(32) Install transfer case. Tighten transfer case
nuts to 35 N´m (26 ft.lbs.).
(33) Install the transfer case shift cable to the
cable support bracket and the transfer case shift
lever.
(34) Align and connect propeller shaft(s).
(35) Adjust gearshift linkage and throttle valve
cable if necessary.
(36) Lower vehicle.
(37) Fill transmission with MopartATF +4, type
9602, fluid.
21 - 42 AUTOMATIC TRANSMISSION - 42REWJ
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1562 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual SCHEMATICS AND DIAGRAMS
HYDRAULIC SCHEMATICS
HYDRAULIC FLOW IN PARK
WJAUTOMATIC TRANSMISSION - 42RE 21 - 43
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1563 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN NEUTRAL
21 - 44 AUTOMATIC TRANSMISSION - 42REWJ
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1564 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN REVERSE
WJAUTOMATIC TRANSMISSION - 42RE 21 - 45
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1565 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN DRIVE FIRST GEAR
21 - 46 AUTOMATIC TRANSMISSION - 42REWJ
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1566 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN DRIVE SECOND GEAR
WJAUTOMATIC TRANSMISSION - 42RE 21 - 47
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1567 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN DRIVE THIRD GEAR (CONVERTER CLUTCH NOT APPLIED)
21 - 48 AUTOMATIC TRANSMISSION - 42REWJ
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1568 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual HYDRAULIC FLOW IN DRIVE THIRD GEAR (CONVERTER CLUTCH APPLIED)
WJAUTOMATIC TRANSMISSION - 42RE 21 - 49
AUTOMATIC TRANSMISSION - 42RE (Continued)

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