Remove/install oil pressure sensor · ar1840s5115cd · Mercedes-Benz WIS

AR18.40-S-5115CD

Remove/install oil pressure sensor

19.12.2018

Model

415 with engine 607, 608

Shown on engine 607

S43/1

Oil pressure switch

S18.40-4518-11

Shown on engine 608

S43/1

Oil pressure switch

S18.40-A001-11

 Danger	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
 Caution	Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil	Wear protective gloves, protective clothing and safety glasses. Do not fill engine oil into beverage containers.	AS18.00-Z-0001-01A
Topical note	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
 	Remove/install
1	Remove bottom engine compartment paneling.		AR61.20-S-1105C
		 Installation: Only install lower engine compartment paneling after leak test.
2	Disconnect electrical connector of oil pressure switch (S43/1).
3	Remove oil pressure switch (S43/1).	 Catch oil running out.
		 Commercially available devices/tools Collecting pan
		 Installation: Check sealing ring.
		 Model 415 with engine 607Oil pressure switch to oil-filter fitting	*BA18.40-N-1001-01P
		 Model 415 with engine 608Oil pressure switch to heat exchanger	*BA18.40-N-1005-01P
		Depending on the findings,
		
		Replace sealing ring.
4	Install in the reverse order.
	Check
 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
5	Check for leaktightness when engine is running.	 Visual inspection only.

 Oil pressure switch, fill level sensor

Number	Designation		Engine 607 in model 415
BA18.40-N-1001-01P	Oil pressure switch to oil-filter fitting	Nm	20

 Oil pressure switch, fill level sensor

Number	Designation		Engine 608 in model 415
BA18.40-N-1005-01P	Oil pressure switch to heat exchanger	Nm	25

Referenced documents

ah0000p500001a Notes on avoiding damage through contamination and foreign objects
ar6120s1105c Remove/install lower engine compartment lining
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.
as0000z001001a Risk of death caused by vehicle slipping or toppling off of the lifting platform.
as1800z000101a Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil