Remove/install electric shutoff valve · ar0716d1040a · Mercedes-Benz WIS

Designation

Engine 611.981/
987

Engine 612.981

BA07.16-P-1001-01A

Bolt of shut-off valve to cylinder head

AR07.16-D-1040A

Remove/install electric shutoff valve

16.4.99

ENGINE 611.981 /987 in MODEL 901.6, 902.6, 903.6, 904.6

ENGINE 612.981 in MODEL 902.6, 903.6, 904.6, 905.6

D07.16-1165-05

Shown on Engine 611

1 Electrical shutoff valve

2 Connector

3 Fuel line

4 Screw

5 Intermediate piece

6 Sealing ring

7 Sealing ring

8 Bracket

9 Bolt

Modification notes

11.7.00

Procedure modified

 	Remove, Install
 Danger!	Risk of explosion if ignition takes place, risk of poisoning caused by inhaling fuel vapors or swallowing fuel as well as risk of injury to skin and eyes exposed to fuel.	Fire, sparks, open flames or smoking forbidden. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing when handling fuel.	AS47.00-Z-0001-01A
1	Remove heat shield above turbocharger
2	Unplug connector (2) at electric shutoff valve (1)
3	Detach fuel line (3) at electric shutoff valve (1)	 Pay attention to use of locking arm.	AR47.25-P-1000-01A
		 Collect fuel which flows out. Do not moisten poly V-belt with fuel. Replace sealing ring.
4	Unscrew bolts (4, 9).		*BA07.16-P-1001-01A
5	Pull electric shutoff valve (1) together with bracket (8) off the intermediate piece (5) from the side and take out	 Replace seals (6, 7).
6	Take bracket (8) off shutoff valve (1)
7	Install in the reverse order
8	Bleed low-pressure fuel circuit		AR07.16-D-0100A
 Danger!	Risk of accident from vehicle starting off by itself when engine running. Risk of injury suffered in the form of bruises or burns to the hands when reaching in while the engine cranks or runs	Secure vehicle to prevent it from moving off by itself. Wear closed and close-fitting work clothes. Do not grasp hot or rotating parts.	AS00.00-Z-0005-01A
9	Check tightness of fuel system	 Run engine, switch off and inspect for leaks.

 Common-Rail Diesel Injection (CDI)

ar0716d0100a Bleed low pressure fuel circuit
ar4725p100001a Disconnect fuel lines from engine, reconnect
as0000z000501a 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.
as4700z000101a 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.