ar2010d1271we

Remove/install coolant pump

Type ar · topic 20.10 · version 0106 · 2017-04-27

Applies to: Engine 651 in model 900 Engine 651.955/956/957 in model 906

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.10 Coolant pump, coolant thermostat — Series 651 · Series 900 · Series 906

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.30 Pump/thermostat/preheater — Series 651 · Series 900 · Series 906

AR20.10-D-1271WE

Remove/install coolant pump

10.04.2017

Engine

651 in model 900

Engine

651.955/956/957 in model 906

Remove/install coolant pump

1

Coolant pump

2

Bolts

D20.10-1121-11

Warning

Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from 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

Remove/install

1

Drain off coolant

AR20.00-D-1140SD

2

Remove fan shroud


Engine 651 in model 900
Engine 651.955/956/957 in model 906
except code XM0 (Facelift)
except code XM5 (Facelift Latin America)

AR20.40-D-6800WE

Engine 651.955/956/957 in model 906
with code XM0 (Facelift)
Engine 651.955/956/957 in model 906
with code XM5 (Facelift Latin America)

AR20.40-D-6800M

3

Remove poly-V belt

AR13.22-D-1202WE

4

Remove screw/bolts (2) of coolant pump (1)

Bolt, coolant pump to major assembly carrier

*BA20.10-N-1008-01Q

5

Remove coolant pump (1)

Collect coolant in a suitable container.

Installation: Clean sealing surfaces and replace gasket.

6

Install in the reverse order

Check

7

Check coolant pump (1) for leaktightness

AR20.00-S-1010S

Coolant pump, coolant thermostat

Number

Designation

Engine 651 in model 900

Engine 651 in model 906

BA20.10-N-1008-01Q

Bolt, coolant pump to major assembly carrier

Nm

9

9

Referenced documents