ar2010s1270a

Remove/install coolant pump housing

Typ ar · temat 20.10 · wersja 0104 · 2009-11-25

Dotyczy: ENGINE 601 in MODEL 638

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 1 Silnik › 20 Chłodzenie silnika › 20.10 Pompa płynu chłodzącego, termostat płynu chłodzącego — Seria 601 · Seria 638

EinPAS 15 Silnik › 15.25 Układ chłodzenia silnika › 15.25.30 Pompa/termostat/podgrzewacz — Seria 601 · Seria 638

AR20.10-S-1270A

Remove/install coolant pump housing

9.11.09

ENGINE 601 in MODEL 638

Remove/install coolant pump housing

S20.10-2002-06

1 Alternator support

2 Coolant thermostat

3 Coolant pump housing

4 Gasket

5 Dowel sleeves

6 Gasket

7 Coolant pump

8 Bolt and washer assembly

9 Heater return line

10 Heater feed line

11 Bolt and washer assembly

Remove/install

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

1

Drain coolant

AP20.00-D-2080A

2

Remove air filter housing

AR09.10-S-1150B

3

Remove alternator carrier (1)

AR15.40-S-6232B

4

Remove coolant thermostat (2)

AR20.10-S-2460B

5

Remove heater return line (9) on cylinder head and on cylinder crankcase

Installation: Apply bolt and washer assemblies (11) then tighten

*BA20.20-N-1005-01B

*BA20.20-N-1006-01B

6

Pull heater return line (9) out of the coolant pump housing (3)

Installation: Replace sealing ring.

7

Remove bolt and washer assemblies (8) and also remove coolant pump housing (3) with seal (4) and attached coolant pump (7)


Installation: Clean sealing surfaces, replace seal (4), observe fitting sleeves (5), tighten down bolt and washer assemblies (8) evenly

*BA20.10-N-1003-01B

8

Remove coolant pump (7) on coolant pump housing (3)

Installation: Replace gasket (6)

AR20.10-S-1271B

9

Install in the reverse order

10

Inspecting cooling system for leaks

AR20.00-S-1010B

Coolant pump, coolant thermostat

Number

Designation

Engine 601.942 601.970

BA20.10-N-1003-01B

Coolant pump housing on crankcase

Nm

10

Radiator, radiator hoses, radiator lines

Number

Designation

Engine
601.942/
970

BA20.20-N-1005-01B

Heating return line to cylinder head

Nm

9

BA20.20-N-1006-01B

Heater return flow line and feed line
oil-water heat exchanger to crankcase

Nm

9

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