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

PERMISSIBLE LEAKS
Vacuum Circuit [1][2] 30 mbar/min
Check Valve [3] 50 mbar/10 min
Remaining Components [3] 20 mbar/min


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[1]: At 400 mbar vacuum
[2]: Without vacuum reservoir
[3]: At 300 mbar vacuum