ar2000p0300mnb

Remove/install shutoff valve

Type ar · topic 20.00 · version 0101 · 2017-07-31

Applies to: Engine 178 in model 190

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General — Series 190

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.13 Line/hose/valve — Series 190

Also applies to engines/gearboxes: 178 ***

AR20.00-P-0300MNB

Remove/install shutoff valve

24.07.2017

Engine

178 in model 190

Remove/install shutoff valve

1

Screw/bolt

2

Screw/bolt

3

Clutch

4

Electrical connection

5

Screw/bolts

6

Shutoff valve

P20.10-2442-06

Remove/install

1

Remove upper engine cover

2

Remove upper left charge air hose

AR09.41-P-1311-01AL

3

Remove screw/bolt (1)

Bolt, shutoff valve to crankcase

*BA20.10-P-1006-01ZA

4

Drain off coolant

AR20.00-P-1142MNB

5

Remove tensioning device for poly-V belt of power steering pump

AR13.20-P-0014MNB

6

Remove screw/bolt (2)

7

Open connector (3)

AR20.20-P-7441-01RQ

8

Disconnect electrical connection (4)

9

Remove screw/bolts (5)

Bolt, shutoff valve to crankcase

*BA20.10-P-1006-01ZA

10

Detach shutoff valve (6) from coolant line

Installation: Install new sealing rings.

11

Install in the reverse order

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

12

Perform an engine test run and check engine for proper function

Coolant pump, coolant thermostat

Number

Designation

Engine 178

BA20.10-P-1006-01ZA

Bolt, shutoff valve to crankcase

Nm

9

Referenced documents