Operation CHARM: Car repair manuals for everyone.
Home >> Oldsmobile >> 1999 >> Bravada V6-4.3L VIN W >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications >> Cylinder Head Torque & Sequence
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)

Or, hide this message: temporarily or permanently

Cylinder Head Torque & Sequence



Cylinder Head Torque and Sequence






First pass

All bolts 30 Nm (22 ft. lbs.).

Final pass

Long bolts (1, 4, 5, 8, and 9) in sequence to 75°.
Medium bolts (12 and 13) in sequence to 65°.
Short bolts (2, 3, 6, 7, 10, and 11) in sequence to 55°.
pro multis · About Operation CHARM