Fuel supply system components, removing and installing
- Hose connections are secured with either spring-type or clamp-type clips.
- Always replace clamp-type clips with spring-type clips.
- Fuel hoses at engine must only be secured with spring-type clips. The use of clamp or screw type clips is not permissible.
- The spring-type clip pliers VAS 5024A are recommended for installing spring-type clips.
Fuel tank with attachments and fuel filter - assembly overview, refer to Fuel tank with attachments and fuel filter, assembly overview
Observe safety precautions, refer to Safety precautions when working on fuel supply system .
Note rules of cleanliness, refer to Rules for cleanliness
Suction jet pump, removing and installing, refer to Suction jet pump, removing and installing
Fuel delivery unit, removing and installing, refer to Fuel delivery unit, removing and installing
Fuel level sensor, removing and installing, refer to Fuel level sensor, removing and installing
Fuel tank, removing and installing, refer to Fuel tank, removing and installing
Observe crash fuel shut-off, refer to Crash fuel shut-off
Check fuel pump, refer to Fuel pump, checking
Checking fuel delivery
Checking fuel pump non-return valve