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

Mechanical Specifications




Oil Pressure at idle 2.5 bar (36 psi) or more

Oil Pressure at 4000 rpm 4.5 bar (65 psi) or more

Note: Always measure oil preasure with oil temperature at 80°C (176°F)