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)

Or, hide this message: temporarily or permanently

System Specifications

Oil pressure
1,000 rpm: 89-245 kPa { 0.9-2.5 kgflcm2, 13-35 psi }
3,000 rpm: 363-519 kPa { 3.7-5.3 kgflcm2, 53-75 psi }