Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 1992 >> Lumina APV V6-3800 3.8L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications
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

System Specifications

Cylinder Head Bolt Tightening Sequence:






Torque head bolt 47 Nm (35 lbs. ft.)
- Rotate each bolt in sequence + 130°
- Rotate center four bolts in sequence an additional +30°

pro multis · About Operation CHARM