Engine Torque Specifications

TORQUE






CYLINDER HEAD





Tighten the bolts in sequence using the following steps and torque values:
Tighten bolts 1 - 10 to 27 Nm (20 ft. lbs.).
Verify that bolts 1 - 10 have all reached 27 Nm (20 ft. lbs.), by repeating step 1 without loosening the bolts.
Tighten bolts 11 - 14 to 14 Nm (89 in. lbs.).
Rotate bolts 1 - 10 an additional 90°.
Rotate bolts 1 - 10 an additional 90° again.
Tighten bolts 11 - 14 to 26 Nm (19 ft. lbs).

HEAD BOLT REUSE/REPLACE

The cylinder head bolts are tightened using a torque plus angle procedure. The bolts must be examined BEFORE reuse. If the threads are necked down (2) the bolts should be replaced.

INTAKE MANIFOLD

Torque from the center bolts, moving front to back in a crisscross pattern

CAMSHAFT BEARING CAP





MAIN BEARING CAP





Tighten bolts to 3 Nm (26 in. lbs.) in the sequence shown.





Tighten bolts to 54 Nm (40 ft. lbs.) in the sequence shown.





Rotate bolts 90° in the sequence shown.





Tighten bolts to 23 Nm (20 ft. lbs.) in the sequence shown.

FLYWHEEL/FLEX PLATE





Flexplate bolts 60 Nm (45 ft. lbs.)





Flywheel Bolts 95 Nm (70 ft. lbs.)

OIL PUMP





EXHAUST MANIFOLD

Start at the center and work outward.

WATER PUMP