sm2020d0053sg

Operations: Check clearance between coolant hose and belt pulley (code: VS3KUEHLEN, acc. no.: 20 941 55)

Type sm · emne 20.20 · version 0100 · 2019-01-18

Gælder for: Model 910

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 20 Motorkøling › 20.20 Køler, kølerslanger — Serie 910

EinPAS 15 Motor › 15.18 Remtræk › 15.18.30 rem/remskive/spændeanordning/styrerulle — Serie 910

EinPAS 15 Motor › 15.25 Motorkølesystem › 15.25.13 ledning/slange/ventil — Serie 910

EinPAS 45 Data/information › 45.20 Oplysninger/arbejde › 45.20.40 Servicearbejde — Serie 910

SM20.20-D-0053SG

Operations: Check clearance between coolant hose and belt pulley (code: VS3KUEHLEN, acc. no.: 20 941 55)

17.01.2019

Model

910

Operation no. of the operation texts or standard texts and flat rates

Category

Op. no.

Operation text

Time

Acc. no.

Code

L

02 2801

Operations: Check clearance between coolant hose and belt pulley

---

20 941 55

VS3KUEHLEN

L

02 2851

Operations: Extra work for checking distance of coolant hose to belt pulley on vehicle equipped with lower engine compartment lining

---

20 941 55

VS3KUEHLEN

L

02 2802

Operations: Replace coolant hose (after check)

---

20 941 55

VS3KUEHLEN

Operations: Check clearance between coolant hose and belt pulley (code: VS3KUEHLEN, acc. no.: 20 941 55)

D20.20-A001-08

1

Coolant hose

2

Feeler gage

a

Dimension (8 mm)

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

Check

1

Check if vehicle is affected by measure.

Affected vehicles: Check clearance between coolant hose and belt pulley (code: VS3KUEHLEN, acc. no.: 20 941 55)
Model 910.### ## as of 000425 up to 039377

SM20.20-D-0053-01AAA

For authorized Mercedes­Benz service partners, only the entry in the "Extended VEGA Application" (EVA) system, in the "Current" tab, is decisive. An additional test of the affected vehicles in the workshop information system (WIS) or vehicle list is thereby not necessary.

Remove

2

Remove lower engine compartment paneling.

If installed.

AR61.20-D-1105TS

3

Check coolant hose (1) for damage (arrow) and unobstructed movement.

Check dimension (a) using a feeler gauge (2).

If coolant hose (1) is damaged or dimension (a) is dropped below,

Replace coolant hose (1).

If coolant hose (1) and dimension (a) are OK,

end the measure.

Replace coolant hose

4

Drain coolant.

AR20.00-D-1142TSR

5

Replace coolant hose (1).


Protect poly-V-belt against any contact with coolant.
This avoids any damage to the poly-V-belt.

To do so, disconnect coupling and unfasten clamp.

Clean

6

Clean area surrounding coolant hose (1).

Cold degreasing agent/cold cleaning solvent HAKU 1025-920

*BR00.45-Z-1051-04A

Pour in coolant

7

Pour in coolant.

AR20.00-D-1142TSR

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

8

Check for leak tightness when engine is running.

Visual inspection only.

Install

9

Install lower engine compartment paneling.

If installed.

AR61.20-D-1105TS

Repair materials

Number

Designation

Order number

BR00.45-Z-1051-04A

Cold degreasing agent/cold cleaning solvent HAKU 1025-920

Chemische Werke Kluthe GmbH
Gottlieb-Daimler-Str. 12
69115 Heidelberg
Germany
Tel. +49 6221 5301-0
Fax +49 6221 5301-176
http://kluthe.com

Parts ordering note

Part no.

Designation

Quantity

A 651 200 25 02

Coolant hose

1

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