Fastener Tightening Specifications

Fastener Tightening Specifications














CYLINDER HEAD
Cylinder Head Bolt - 12
First Pass 30 Nm (22 lb ft)
Final Pass 155 degrees

Cylinder Head End Bolts - 2 Short
First Pass 7 Nm (62 lb in)
Final Pass 60 degrees

Cylinder Head End Bolts - 1 Long
First Pass 7 Nm (62 lb in)
Final Pass 120 degrees





HEAD BOLT REUSE/REPLACE

Notice: This component uses torque-to-yield bolts. When servicing this component do not reuse the bolts, New torque-to-yield bolts must be installed. Reusing used torque-to-yield bolts will not provide proper bolt torque and clamp load. Failure to install NEW torque-to-yield bolts may lead to engine damage.

INTAKE MANIFOLD
Intake Manifold Bolt 10 Nm (89 lb in)

CAMSHAFT BEARING CAP
Camshaft Cap Bolt 12 Nm (106 lb in)

MAIN BEARING CAP
Crankshaft Main Bearing Cap Bolt
First Pass 25 Nm (18 lb ft)
Final Pass 180 degrees






ROD BEARING CAP
Connecting Rod Cap Bolt
First Pass 25 Nm (18 lb ft)
Final Pass 110 degrees

CRANKSHAFT PULLEY
Crankshaft Balancer Bolt
First Pass 150 Nm (110 lb ft)
Final Pass 180 degrees

FLYWHEEL/FLEXPLATE
Engine Flywheel Bolt
First Pass 40 Nm (30 lb ft)
Final Pass 45 degrees






OIL PUMP
Oil Pump Cover Bolt 10 Nm (89 lb in)

EXHAUST MANIFOLD
Exhaust Manifold Bolt
First Pass 20 Nm (15 lb ft)
Second Pass 20 Nm (15 lb ft)
Final Pass 20 Nm (15 lb ft)

WATER PUMP
Water Pump Bolt 10 Nm (89 lb in)