Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Torque Specifications

Intake Manifold, Air Valve, EGR Valve, Thermo Valves And Temp. Sender:






Exhaust Manifold, Brackets And Tubes, O2 Sensor:






Cylinder Head And Valve Cover:






Camshaft, Rocker Arm Assy, Distributor And Thermostat Housing:






Valves, Springs And Keepers:






Rocker Arm Assy Installation Sequence:






Intake And Exhaust Manifolds:






Exhaust Manifold Bracket:






Cylinder Head Installation Torque And Sequence - Tighten In 2 Steps:






Torque cylinder head bolts in 2 steps, following sequence shown in figure:

1st step: torque bolts to 22 ft. lbs.
2nd step: torque bolts to 49 ft. lbs.


Timing Components:






Lower Engine:






Piston And Connecting Rod:






Water Pump, Oil Pan, Drain Plug, O/F Base And Oil Pressure Sender:






Water Pump Components: