2002 JEEP LIBERTY 3.7 v6

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Page 1255 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual Once the block has been completely cleaned, apply
Loctite PST pipe sealant with Teflon 592 to the
threads of the front and rear oil galley plugs. Tighten
the plugs to 34 N´m (25 ft. lbs.) torque.
INS

Page 1256 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual Misaligned or bent connecting rods can cause
abnormal wear on pistons, piston rings, cylinder
walls, connecting rod bearings and crankshaft con-
necting rod journals. If wear patterns or damage to
any

Page 1257 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual Bearing
MarkSIZE USED WITH
JOURNAL SIZE
.025 US.025 mm 50.983-50.967 mm
(.001 in.) (2.0073-2.0066 in.)
Std.STANDARD 50.992-51.008 mm
(2.0076-2.0082 in.)
.250 US.250 mm 50.758-50.742 mm
(.010 in.) (1.9

Page 1258 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual REMOVAL
NOTE: To remove the crankshaft from the engine,
the engine must be removed from the vehicle.
(1) Remove the engine. Refer to Engine Assembly
in this section for procedure.
(2) Remove the engin

Page 1259 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual NOTE: Lubricate the bedplate retaining bolts with
clean engine oil prior to installation.(7) Install the bedplate retaining bolts, making
sure to place the stud bolts in the correct location,
Torque t

Page 1260 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual CRANKSHAFT MAIN
BEARINGS
STANDARD PROCEDURE
MAIN BEARING - FITTING
SELECT FIT IDENTIFICATION
The main bearings are ªselect fitº to achieve proper
oil clearances. For main bearing selection, the cran

Page 1261 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual MAIN BEARING JOURNAL DIAMETER
(CRANKSHAFT REMOVED)
Remove the crankshaft from the cylinder block.
Refer to CRANKSHAFT.
Clean the oil off the main bearing journal.
Determine the maximum diameter of the

Page 1262 of 1803

JEEP LIBERTY 2002 KJ / 1.G Workshop Manual (10) Remove damper using Special Tools 8513
Insert and 1026 Three Jaw Puller (Fig. 45).
(11) Using Special Tool 8511, remove crankshaft
front seal (Fig. 46).INSTALLATION
CAUTION: To prevent severe dam