16 11 090 Removing and Installing or Replacing Delivery Unit (40-Liter Tank)

16 11 090 Removing And Installing Or Replacing Delivery Unit (40-litre Tank)

Special tools required:







Recycling
Fuel escapes when fuel lines are detached. Have a suitable collecting container ready.
Catch and dispose of escaping fuel.
Observe country-specific waste-disposal regulations.







IMPORTANT:
Ensure adequate ventilation in the place of work.
Avoid skin contact (wear gloves).
Before starting the engine for the first time:
- Fill fuel tank with at least 5 litres of fuel.







Necessary preliminary tasks:
- Draw off fuel from fuel tank
- Remove rear seat







Fold carpet forwards slightly.
Release nuts (1) and remove cover (2).

Installation:
Tightening torque 16 11 2AZ.







Disconnect plug connection (1).
Unlock and disconnect quick-connect coupling (2).

Installation:
Make sure that quick-release fastener is correctly engaged.

IMPORTANT:
Catch escaping fuel in a suitable container.







Release screw cap (1) with special tool 16 1 020.

Installation:
Replace screw cap (1).
Replace rubber gasket.
Tightening torque 16 14 2AZ.







Carefully feed fuel pump (1) out of tank.

IMPORTANT:
Do not bend sensor.
Catch escaping petrol/gasoline.