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

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Protecting Connections






Protecting Connections


Missing protection leads to the electrical system damage.

All threaded connections must be tightened to the specified torque.

When applying protection, always use the accompanying hose on the protection container.

Protection wax is used in the cool area.

Cavity protection wax is used in the warm area.

The protection material draws itself into the affected places by capillary action.

- Hold the injector under the wiring eyelet and spray all around the pins.






- Hold the injector above the wiring eyelet and spray all around the pins and wiring eyelet.