Vacuum System, Checking

Vacuum System, Checking

Special tools, testers and auxiliary items required

• Hand Vacuum Pump (VAS 6213)

Procedure

- Check all vacuum lines in the vacuum system for:

• Cracks

• Damage caused by animals

• Crimps

• Leaks and leakage

- Check the vacuum line leading and to and from the solenoid valve.

- If there is a fault, check the vacuum lines for the named component, but also all the vacuum lines to the other components.

- If using the Hand Vacuum Pump (VAS 6213) does not produce any pressure or if the pressure drops again right away, then check the hand vacuum pump and the connection hoses for leaks.