Operation CHARM: Car repair manuals for everyone.

Engine Torque Specifications






TORQUE










CYLINDER HEAD TORQUE






* - Indicates Sealant on Threads

Cylinder Head - Left

Step 1: Tighten bolts 1-8 27 Nm (20 ft. lbs.).
Step 2: Verify that bolts 1-8, all reached 27 Nm (20 ft. lbs.), by repeating step-1 without loosening the bolts. Tighten bolts 9 through 12 to 14 Nm (10 ft. lbs.).
Step 3: Tighten bolts 1-8 90 degrees.
Step 4: Tighten bolts 1-8 90 degrees, again. Tighten bolts 9-12, 26 Nm (19 ft. lbs.)

Cylinder Head - Right

Step 1: Tighten bolts 1-8 27 Nm (20 ft. lbs.).
Step 2: Verify that bolts 1-8, all reached 27 Nm (20 ft. lbs.), by repeating step 1 without loosening the bolts. Tighten bolts 9 thru 12 to 14 Nm (10 ft. lbs.).
Step 3: Tighten bolts 1-8 90 °.
Step 4: Tighten bolts 1-8 90 °, again. Tighten bolts 9-12, 26 Nm (19 ft. lbs.)

Cylinder Head Cover Bolts 12 Nm (105 in. lbs)

HEAD BOLT REUSE/REPLACE

Cylinder Head Bolt - Left

The cylinder head bolts must be examined BEFORE reuse. If the threads are necked down the bolts should be replaced.

Cylinder Head Bolt - Right

The cylinder head bolts must be examined BEFORE reuse. If the threads are necked down (2) the bolts should be replaced.

INTAKE MANIFOLD






Intake Manifold Bolts 12 Nm (105 in. lbs.).

CAMSHAFT BEARING CAP






Camshaft Bearing Cap Bolts 11 Nm (100 in. lbs.).

MAIN BEARING CAP Torque






Hand tighten bolts 1D,1G and 1F until the bedplate contacts the block.
Tighten bolts 1A - 1J to 54 Nm (40 ft. lbs.)
Tighten bolts 1 - 8 to 7 Nm (5 ft. lbs.)
Turn bolts 1 - 8 an additional 90°.
Tighten bolts A - E 27 Nm ( 20 ft. lbs.).

ROD BEARING CAP

Connecting Rod Cap Bolts 27 Nm (20 ft. lbs.) plus 90° turn.

CRANKSHAFT PULLEY

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

FLEX PLATE






Flexplate Bolts 95 Nm (70 ft. lbs.).

OIL PUMP






Oil Pump Bolts 28 Nm (250 in. lbs.).
Oil Pump Cover Bolts 12 Nm (105 in. lbs.).

FLYWHEEL

Flywheel to Crankshaft 95 Nm (70 ft. lbs.).

Install Flywheel with new bolts and tighten in a criss-cross pattern.

EXHAUST MANIFOLD

Exhaust Manifold Bolts 25 Nm (18 ft. lbs.).

WATER PUMP






Water Pump Bolts 54 Nm (40 ft. lbs.).