Technical data

6–22 Fuel System (Low Pressure)

6.7 Fuel System (Low Pressure)

6.7.1 Fuel – Draining

Preconditions

• Engine is stopped and starting disabled.

WARNING

Fuels are combustible.

Risk of fire and explosion!

• Avoid naked flames, electrical sparks and ignition sources.

• Do not smoke.

Fuel – Dr aining

1. Loosen nut (arrow) on banjo union.

2. Remove fuel line from non-return valve.

3. Unscrew non-return valve on end piece (arrow)

and drain fuel into a suitable container.

4. When the fuel flow has stopped, install non-return

valve with new sealing ring and tighten.

5. Install fuel line.

6. Tighten nut on banjo union.