Draining The Fuel Tank

Draining the fuel tank

Special tools:
981 2270 PUMP TROLLEY 981 2270 Pump Trolley
981 2273 PUMP 981 2273 Pump
981 2282 Tank 981 2282 Tank
999 5484 Adapter 999 5484 Adapter

Draining the fuel tank





Note! Ensure that ventilation is good

Remove:
- The protective caps for the nipples.
- The engine cover.
Connect tool 999 5484 Adapter 999 5484 Adapter to the valve on the fuel rail in its locked position. (figure A: valve closed).
Connect adapter 999 5484 Adapter 999 5484 Adapter to pump trolley 981 2270 PUMP TROLLEY 981 2270 Pump Trolley , 981 2273 PUMP 981 2273 Pump and 981 2282 Tank 981 2282 Tank.
Do not use the pump on the pump trolley.
Unsecure the adapter (figure B: valve open).
Remove the system relay from the engine compartment. Bridge terminals 30 and 87 (C) on the relay base. Use a cable.
The pump capacity is approximately 2 liters/min.

Note! Do not dry run the car fuel pump (FP).Before disconnecting tool 999 5484 Adapter 999 5484 Adapter , empty the hose with pump 981 2270 PUMP TROLLEY 981 2270 Pump Trolley and 999 5484 Adapter 999 5484 Adapter in position A.

Removing the pump trolley and filling the fuel injection system




Remove tool: 999 5484 Adapter 999 5484 Adapter , 981 2270 PUMP TROLLEY 981 2270 Pump Trolley , 981 2273 PUMP 981 2273 Pump and 981 2282 Tank 981 2282 Tank.
Reinstall the system relay. Reinstall the relay cover.
Fill the fuel tank.
Check for leaks.
Install the engine cover.

Note! Do not forget to replace the protective caps on the nipples.