Tightening Torques & Sequences
CYLINDER HEAD TORQUE AND SEQUENCELeft - Right:
Cylinder Head Bolt
First Pass 60 Nm (44 lb ft)
Final Pass 140 degrees
HEAD BOLT REUSE/REPLACE
Caution: 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 TORQUE AND SEQUENCE
Lower Intake Manifold Bolt
Center
First Pass 7 Nm (62 lb in)
Final Pass 16 Nm (12 lb ft)
Corner
First Pass 13 Nm (10 lb ft)
Final Pass 25 Nm (18 lb ft)
Upper Intake Manifold Bolt/Stud 25 Nm (18 lb ft)
MAIN BEARING CAP TORQUE & SEQUENCE
Crankshaft Main Bearing Cap Bolt/Stud
First Pass 50 Nm (37 lb ft)
Final Pass 77 degrees
ROD BEARING CAP TORQUE AND SEQUENCE
Connecting Rod Bearing Cap Bolt
First Pass 25 Nm (18 lb ft)
Final Pass 110 degrees
CRANKSHAFT PULLEY TORQUE
Crankshaft Balancer Bolt
Installation Pass Using the Old Bolt to Ensure the Balancer is Completely Installed 125 Nm (92 lb ft)
First Pass - Install a NEW Bolt After the Installation Pass and Tighten as Described in the First and Final Passes 125 Nm (92 lb ft)
Final Pass 130 degrees
FLYWHEEL/FLEXPLATE TORQUE AND SEQUENCE
Flywheel Bolt 70 Nm (52 lb ft)
OIL PUMP TORQUE AND SEQUENCE
Oil Pump
Cover Bolt 10 Nm (89 lb in)
Drive Bolt 36 Nm (27 lb ft)
Mounting Bolt 41 Nm (30 lb ft)
EXHAUST MANIFOLD TORQUE AND SEQUENCE
Exhaust Manifold Bolt 20 Nm (15 lb ft)
WATER PUMP TORQUE AND SEQUENCE
Water Pump Bolt 10 Nm (89 lb in)