ar2010w129002h

Remove/install connection piece of coolant pump to cylinder head

Type ar · emne 20.10 · version 0201 · 2010-10-13

Gælder for: ENGINE 902.9, 906.9 in MODEL 957 with CODE (MS8) Natural gas engine

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 20 Motorkøling › 20.10 Kølevæskepumpe, kølevæsketermostat — Serie 902 (modeller 9**) · Serie 906 (modeller 9**) · Serie 957

EinPAS 15 Motor › 15.25 Motorkølesystem › 15.25.30 pumpe/termostat/forvarmningsapparat — Serie 902 (modeller 9**) · Serie 906 (modeller 9**) · Serie 957

AR20.10-W-1290-02H

Remove/install connection piece of coolant pump to cylinder head

Danger!

Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant.

Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.

Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

Modification notes

8.7.08

Value altered: bolt, coolant pump connection piece to cylinder head

*BA20.10-N-1003-01C

Coolant pump, coolant thermostat

Number

Designation

Engines
900.9, 902.9, 904.9, 906.9

BA20.10-N-1003-01C

Bolt, connection piece of coolant pump to cylinder head

Nm

50

Remove/install connection piece of coolant pump to cylinder head

W20.10-1011-11

1 Detach coolant hose (2) at coolant manifold (1).

Installation: Replace sealing rings.

2 Loosen coolant hoses (3) and push back onto the coolant lines (4).

3 Disconnect control line (5) from electropneumatic pressure converter (EPW) (Y87) to turbocharger at connector hose.

Only for code (MS8) Natural gas engine.

Remove/install connection piece of coolant pump to cylinder head

W20.10-1012-11

4 Detach coolant hose (6) at connection piece (10).

5 Disconnect electrical connector of engine wiring harness (7) from coolant temperature sensor (B65).

6 Detach engine wiring harness (7) at control line (5).

7 Disconnect line (5) to the turbocharger at connector hose and remove.

Only for code (MS8) Natural gas engine.

8 Unscrew bolts (8) and take off crankcase ventilation line (9).

9 Pull connection piece (10) together with coolant manifold (1) upwards and out of connection fitting (11).

Installation: Install new seal in connection piece (10).

10 Pull connection fitting (11) out of the coolant pump.

Installation: Install new connection fitting (11).

11 Install in the reverse order.

Henviste dokumenter