air JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual

JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual GRAND CHEROKEE 2002 WJ / 2.G JEEP JEEP https://www.carmanualsonline.info/img/16/7175/w960_7175-0.png JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual FAN DRIVE VISCOUS CLUTCH
- 4.0L
DESCRIPTION
CAUTION: Engines equipped with serpentine drive
belts have reverse rotating fans and viscous fan
drives. They are marked with the word REVERSE to
designate

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual (6) Start the engine and operate at 2400 rpm.
Within ten minutes the air temperature (indicated on
the dial thermometer) should be up to 93É C (200É F).
Fan driveengagementshould have started to occ

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual INSTALLATION
(1) Position relay to body and install 2 bolts.
Tighten bolts to 3 N´m (25 in. lbs.) torque.
(2) Connect electrical connector to relay.
(3) Connect vacuum hose to reservoir.
(4) Install

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual (4) Remove two radiator mounting bolts.
(5) Disconnect both transmission cooler lines from
radiator.
(6) Disconnect electrical connector for the fan con-
trol solenoid.
(7) Disconnect the power steeri

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual the radiator to flush the radiator and/or A/C con-
denser of debris.
INSPECTION
The radiator cooling fins should be checked for
damage or deterioration. Inspect cooling fins to make
sure they are not

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual Do not waste reusable coolant. If the solution is
clean, drain the coolant into a clean container for
reuse.
WARNING: CONSTANT TENSION HOSE CLAMPS
ARE USED ON MOST COOLING SYSTEM HOSES.
WHEN REMOVING

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual (9) Disconnect the overflow hose from radiator
(Fig. 41).
(10) Remove the air inlet duct at the grill.
(11) The lower part of radiator is equipped with
two alignment dowel pins (Fig. 40). They are loc

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual INSPECTION
The radiator cooling fins should be checked for
damage or deterioration. Inspect cooling fins to make
sure they are not bent or crushed, these areas result
in reduced heat exchange causing

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual WARNING: DO NOT LOOSEN THE RADIATOR
DRAINCOCK WITH THE SYSTEM HOT AND UNDER
PRESSURE. SERIOUS BURNS FROM THE COOL-
ANT CAN OCCUR.
(1) Drain sufficient coolant from the radiator to
decrease the level b

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual CAUTION: When installing the serpentine engine
accessory drive belt, the belt MUST be routed cor-
rectly. If not, the engine may overheat due to the
water pump rotating in the wrong direction. Refer t