Lubrication 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 ²Cylinder head covers (Refer to 9 - ENGINE/
CYLINDER HEAD/CYLINDER HEAD COVER(S) -
INSTALLATION).
²Oil pan and gasket/windage tray. (Refer to 9 -
ENGINE/LUBRICATION/OIL PAN - INSTALLA-
TION).
(11) F

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual STRUCTURAL COVER
DESCRIPTION
The structural dust cover is made of die cast alu-
minum and joins the lower half of the transmission
bell housing to the engine bedplate.
OPERATION
The structural cover p

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual ITEM DESCRIPTION TORQUE
1 NUT 45 N´m
(Qty 1) (33 ft. lbs)
2 BOLT 46 N´m
(Qty 4) (34 ft. lbs.)
3 BOLT 68 N´m
(Qty 2 Per
Side)(50 ft. lbs.)
4 BOLT 46 N´m
(Qty 2 Per
Side)(34 ft. lbs.)
5 BOLT 46 N´m

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual Fig. 88 Engine Oil Lubrication System
1 - LEFT CYLINDER HEAD OIL GALLERY
2 - OIL PRESSURE SENSOR LOCATION
3 - TO LEFT CYLINDER HEAD
4 - OIL FEED TO IDLER SHAFT
5 - OIL PUMP OUTLET TO BLOCK
6 - OIL PUM

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual ENGINE LUBRICATION FLOW CHARTÐBLOCK: TABLE 1
FROM TO
Oil Pickup Tube Oil Pump
Oil Pump Oil Filter
Oil Filter Block Main Oil Gallery
Block Main Oil Gallery 1. Crankshaft Main Journal
2. Left Cylinder

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual (5) If the leak is not detected, very slowly turn the
crankshaft and watch for leakage. If a leak is
detected between the crankshaft and seal while
slowly turning the crankshaft, it is possible the
cr

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual If the leakage occurs at the crankshaft rear oil seal
area:
(1) Disconnect the battery.
(2) Raise the vehicle.
(3) Remove torque converter or clutch housing
cover and inspect rear of block for evidenc

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual CRANKCASE OIL LEVEL INSPECTION
CAUTION: Do not overfill crankcase with engine oil,
pressure loss or oil foaming can result.
Inspect engine oil level approximately every 800
kilometers (500 miles). Unl

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual NOTE: When installing oil pan gasket/windage tray,
start four pan bolts at each corner before tightening
oil pickup tube. This will keep pan gasket in align-
ment.
(3) Install oil pump pick-up tube us

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Repair Manual OIL PUMP
REMOVAL
(1) Remove the oil pan and pick-up tube (Refer to
9 - ENGINE/LUBRICATION/OIL PAN - REMOVAL).
(2) Remove the timing chain cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
CO