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

Fuel Systems

- Put a "CAUTION: FLAMMABLE" sign in the workshop.
- Furnish shop with proper fire extinguisher.
- Disconnect battery ground cable--before beginning any service work.
- Place a suitable container under fuel connections to be opened.
- Open fuel connections slowly--to allow pressure to escape--and catch spilled fuel in container.

NOTE: If available, use system bleed--schrader valve--to relieve fuel system pressure.

- Plug all fittings--after disconnecting lines or hoses.
- Store fuel drained in a suitable--explosive-proof--container with a secure lid.