Remove/install the fuel filter water level sensor · ar4750p0100t · Mercedes-Benz WIS

AR47.50-P-0100T

Remove/install the fuel filter water level sensor

17.10.11

ENGINE 648.961 in MODEL 211.026 as of 12.4.04 with CODE (494) USA version

Remove/install the fuel filter water level sensor

P47.50-2033-06

1 Screw

2 Fuel filter

3 O-ring

B76 Fuel filter water level sensor

 	Remove/install
 Danger!	Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel and risk of injury to eyes and skin caused by contact with fuel	No fire, sparks, open flames or smoking. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing when handling fuel.	AS47.00-Z-0001-01A
1	Turn key in ignition lock to position "0"
 Danger!	Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof	Keep body parts and limbs well clear of moving parts.	AS00.00-Z-0011-01A
2	Open engine hood		AR88.40-P-1000T
3	Remove cylinder head cover trim	 Installation: Only install cylinder head cover trims after the leak test.	AR01.20-P-5014-02C
		 Bolt, cylinder head cover trim to cylinder head	*BA01.20-P-1002-01G
		 Bolt, cover to charge air manifold	*BA01.20-P-1003-01G
4	Disconnect electrical connector on fuel filter water level sensor (B76)
5	Remove bolts (1)	 Bolt, fuel filter water level sensor to fuel filter	*BA47.50-P-1001-01A
6	Turn fuel filter water level sensor (B76) by about 30° clockwise and take out of fuel filter (2)	 Collect any escaping fuel with an absorbent rag.
		 Installation: Install new O-rings (3) and moisten with fuel.
7	Install in the reverse order
 Danger!	Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
8	Start engine and check fuel system for leaks
9.1	Read out fault memory and erase if necessary	After installing a new fuel filter water level sensor (B76)
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A
		STAR DIAGNOSIS diagnosis system

 Crankcase ventilation, cylinder head cover

Number	Designation		Engine 648


BA01.20-P-1002-01G	Bolt, cylinder head cover trim to cylinder head	Nm	9
BA01.20-P-1003-01G	Bolt, cover to charge air manifold.	Nm	9

 Sensors

Number	Designation		Engines 642, 646, 647, 648


BA47.50-P-1001-01A	Bolt, fuel filter water level sensor to fuel filter	Nm	2

Viitatut asiakirjat

ad0000p200004a
ad0000p200004a
ar0120p501402c Venttiilikoneiston kannen suojuksen irrotus ja asennus
ar8840p1000t
as0000z000501a Onnettomuusvaara: Varo moottorin käydessä, ettei auto lähde liikkeelle. Loukkaantumisvaara: Varo liikkuvia ja kuumia osia moottorin käydessä ja moottoria käynnistettäessä
as0000z001101a Loukkaantumisvaara: Varo, etteivät kätesi jää puristuksiin konepellin, takaluukun, ovien, kansien ja kattoluukun irrotuksessa, asennuksessa ja säätötöissä.
as4700z000101a Räjähdysvaara: Polttonestehöyryt ovat herkästi syttyviä. Myrkytysvaara: Polttonestehöyryt ovat terveydelle vaarallisia. Loukkaantumisvaara: Varo, ettei polttonestettä pääse iholle tai silmiin.