Remove/install shutoff valve for oil spray nozzles

AR18.40-P-2012OLC

Remove/install shutoff valve for oil spray nozzles

26.05.2020

Engine

654 in model 213, 238, 257

Modification notes

29.04.2020

New operation step added.

Step 5

19.05.2020

Operation step variant expanded.

Operation step 2.3

1

Electrical connector

Y131

Oil spray nozzle shutoff valve

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

 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

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

 

Remove/install

1

Perform power disconnect of high-voltage on-board electrical system.

Engine 654 in model 213.011/016/211/216

AR54.10-P-1150LHV

2.1

Remove the alternator (G2).

Engine 654.9 in model 213 (except 213.011/016/211/216), 238, 257

AR15.40-P-5032OLC

2.2

Remove electric vacuum pump (M56).

Engine 654.9 in model 213.011/016/211/216
with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in))

AR43.05-P-0001OLC

2.3

Remove positive and ground line from electric refrigerant compressor (A9/5).

Engine 654.8 in model 213 (except 213.011/016/211/216), 238, 257

AR83.55-P-5311OLN

 Do not empty air conditioning system, do not remove any refrigerant line.

3

Release electrical connector(1) and disconnect.

4

Remove oil spray nozzle shut off valve(Y131) and collect escaping engine oil using a rag.

 Hydraulic valve at oil filter housing

*BA18.20-P-1005-01W

 Socket wrench

*654589000900



Check

5

Check sealing ring of oil spray nozzle shutoff valve (Y131).

 Assembly tool

*000589936300

If there is a problem,



Install new oil spray nozzle shutoff valve(Y131).

6

Install in the reverse order.



Check

7

Check engine oil level and correct if necessary.



Engine 654 in model 213, 238

AP18.00-P-1812MKI



Engine 654 in model 257

AP18.00-P-1812BKI

 Warning

Risk of burn injuries, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust.

Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area.

AS49.00-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

8

Perform engine test run. While doing so, check engine for proper operation and leak tightness.

 Oil filter

Number

Designation

Engine 654.8

Engine 654.9

BA18.20-P-1005-01W

Hydraulic valve at oil filter housing

Nm

20

20