Fill fuel low-pressure circuit on engine

AR07.16-G-1007N

Fill fuel low-pressure circuit on engine

08.10.2018

Engine

470.9, 471.9 in model 800.110/112

Modification notes

04.10.2018

Work procedure completely revised.

 Danger

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel.

No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only.
Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

Filling

1.1

Fill fuel low-pressure circuit on engine with hand pump.

If no repair work was performed on the fuel high-pressure pump and if the fuel low-pressure circuit should not be filled with the filling unit.

Engine 470.9, 471.9 as of engine end number 032691

AR07.16-W-1007-01HA

Engine 471.9 up to engine end number 032690

AR07.16-W-1007-01H


The fuel low-pressure circuit must be filled using the filling unit after repairs on the fuel high-pressure pump.
The fuel high-pressure pump will be damaged during starting otherwise.

1.2

Fill low-pressure fuel circuit on engine with filling unit.

If no repair work was performed on the fuel high-pressure pump and if the fuel low-pressure circuit should not be filled with the hand pump.

AR07.16-W-1007-02H



000 588 00 71 00 Pump

WS47.00-N-0018B