PREPARATORY WORK
Remove the fuel tank. See: FUEL TANK (B5244S4), or FUEL TANK (B5254T3).
Scheme 39
Remove
- the large plastic nut. Use tool: see «9997093»(ref-460875-S28648225322012033000000)
- the level sensor.
| CAUTION | Ensure that the lever on the level sensor is not damaged when removing the pump. |
Scheme 40
Note. Applies to vehicles equipped with auxiliary heater.
Remove the plug for the suction line from the underside of the level sensor, use a 9 mm socket.
Transfer the suction line to the new fuel pump.
Note. For tightening torques, see: TIGHTENING TORQUE .
Scheme 41
Install the level sensor.
| CAUTION | Ensure that the lever on the level sensor is not damaged when removing the pump. |
Install the large plastic nut. Use tool: see 9997093 . Tighten according to: TIGHTENING TORQUE .
Note. Ensure that the level sensor marking is opposite the marking on the tank.