Remove/install rail · ar0703s1010ea · Mercedes-Benz WIS

AR07.03-S-1010EA

Remove/install rail

07.07.2020

Engine

654.9 in model 447

Modification notes

23.10.2019	Union nut, pressure line to rail		BA07.16-P-1002-04A
27.11.2019	Union nut, pressure line to rail		BA07.16-P-1002-04A

P07.03-2369-06

 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
Topical note	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Notes about Common-Rail components		AH07.16-P-0002-01TX
 	Remove/install
1	Remove injection lines.		AR07.16-S-1080EA
2	Release and disconnect electrical connectors (3).
3	Unscrew the union nut (2) and collect any escaping fuel with a dry cloth.
	Note on calculation of tightening torque when using insertion or socket tools with various effective lengths		AH00.00-P-0015-01CW
		 Union nut, pressure line to rail	*BA07.16-P-1002-04A
		 Open double hexagon box wrench	*454589000300
4	Open the snap clamp (6).	 Installation: Replace snap clamp (6).
		 Pliers for click clamps	*171589003700
5	Remove the fuel return line (7) on the rail (1) and collect any escaping fuel with a dry cloth.
6	Unscrew the screws (4) and fold up the holder (5).	 Bolt, rail clip to cylinder head cover	*BA07.16-P-1004-04A
7	Remove rail (1).
8	Seal the openings on the rail (1) and high-pressure line with stop plugs.	 Record plug	*129589009100
9	Install in the reverse order.

 Common rail diesel injection system

Number	Designation		Engine 654
BA07.16-P-1002-04A	Union nut, pressure line to rail	Nm	27

 Common rail diesel injection system

Number	Designation		Engine 654
BA07.16-P-1004-04A	Bolt, rail clip to cylinder head cover	Nm	8

129 589 00 91 00

Record plug

454 589 00 03 00

Open double hexagon box wrench

171 589 00 37 00

Pliers for click clamps

ah0000p001501cw Note on calculation of tightening torque when using insertion or socket tools with various effective lengths
ah0000p500001a Notes on avoiding damage through contamination and foreign objects
ah0716p000201tx Notes about Common-Rail components
ar0716s1080ea Remove/install injection lines of common rail direct injection
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.