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Home >> Pontiac >> 1988 >> Grand AM L4-121 2.0L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications
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System Specifications

Cylinder Head Bolts

Fig. 6:






In the sequence provided (refer to figure 6), tighten all bolts a little at a time, as follows:

^ Torque bolts to 18 ft. lbs.
^ Tighten bolts an additional 60°
^ Tighten bolts an additional 60°
^ Tighten bolts an additional 60°

After completion, start engine and let engine idle until thermostat opens. Turn engine off and torque all bolts as follows:

^ Tighten an additional 30 to 50°