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Home >> Jeep >> 2008 >> Liberty 4WD V6-3.7L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> System Specifications >> Engine Specifications
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Engine Specifications

Main Bearing Cap Torque And Sequence





NOTE: Lubricate the bedplate retaining bolts with clean engine oil prior to installation.

Tighten Bedplate Retaining Bolts as follows in sequence shown.
Step 1 Hand tighten bolts 1D,1G and 1F until the bedplate contacts the block.
Step 2 Tighten bolts 1A - 1J to 54 Nm (40 ft. lbs.)
Step 3 Tighten bolts 1 - 8 to 7 Nm (5 ft. lbs.)
Step 4 Turn bolts 1 - 8 an additional 90°.
Step 5 Tighten bolts A - E to 27 Nm ( 20 ft. lbs.).

Connecting Rod Bearing Cap Torque

Connecting Rod Bearing Cap
Step 1 27 Nm (20 ft. lbs.)
Step 2 tighten additional 90°

Crankshaft Pulley Torque

Crankshaft Damper Bolt 175Nm (130 ft. lbs.)