Remove/install oil cooler thermostat

AR18.30-S-0004PD

Remove/install oil cooler thermostat

13.05.2019

Engine

642 in model 470, 471

1

Thermostat

2

Lines

3

Bolts

 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 lower engine compartment lining

AR61.20-S-1105P

2

Remove lines (2) from thermostat (1).

 Catch escaping oil in a suitable container. Clean lines (2) and thermostat (1).

 Seal lines (2).

Loctite 7200

*BR00.45-Z-1038-04A

 Record plug

*129589009100

3

Remove thermostat (1).

 To do this, remove screws/bolts (3).

 M6

*BA00.10-N-1002-01A

4

Install in the reverse order.



Check

5

Check engine oil level.


The engine oil level must not lie above the maximum marking.
Engine damage can occur otherwise.

If the engine oil level is not correct,



Correct engine oil level.



Specified engine oils (service) - Overview

BB00.40-P-0223-02A

 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

6

Check for leaktightness when engine is running.

 Visual inspection only.

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

8.8

10.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

9

13

Phosphated

Nm

9

12

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

12.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

16

Phosphated

Nm

14

Repair materials

Number

Designation

Order number

BR00.45-Z-1038-04A

Loctite 7200

Henkel AG & Co. KGaA
http://www.loctite.de