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.).