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Home >> Jeep >> 2003 >> Grand Cherokee 4WD V8-4.7L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications >> Torque Specifications >> Cylinder Head Bolt Torque
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Cylinder Head Bolt Torque




Left Side Cylinder Head




Right Side Cylinder Head

Tighten the bolts in sequence using the following steps and torque values:
- Step 1: Tighten bolts 1 - 10 to 27 Nm (20 ft. lbs.).
- Step 2: Repeat Step 1. Verify that bolts 1 - 10 reached 27 Nm (20 ft. lbs.).
- Step 3: Tighten bolts 11 - 14 to 14 Nm (10 ft. lbs.).
- Step 4: Turn bolts 1 - 10 90 °.
- Step 5: Turn bolts 1 - 10 an additional 90 °.
- Step 6: Tighten bolts 11 - 14 to 26 Nm (19 ft. lbs.)