ar2010s1271eg

Remove/install coolant pump

Typ ar · temat 20.10 · wersja 0101 · 2016-03-02

Dotyczy: Model 447, 448 with engine 274

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 447 · Seria 448

EinPAS 15 Silnik › 15.25 Układ chłodzenia silnika › 15.25.30 Pompa/termostat/podgrzewacz — Seria 447 · Seria 448

Dotyczy też silników/skrzyń biegów: 274 ***

AR20.10-S-1271EG

Remove/install coolant pump

15.02.2016

Model

447, 448 with engine 274

Remove/install coolant pump

1

Coolant pump

2

Vacuum hose

3

Coolant hose

4

Clamp

5

Coolant hose

6

Screw/bolt

7

Screw/bolt

8

Coolant line

S20.10-4548-06

Danger !

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-S-1140E

2

Remove ATL with exhaust manifold

AR09.40-S-6036EG

3

Remove poly-V belt

AR13.22-S-1202EG

4

Remove clamp (4)

Installation: Position clamp (4) correctly.

5

Remove coolant hose (3) at connection fitting of coolant pump (1)

6

Remove coolant hose (5) at connection fitting of coolant pump (1)

7

Remove vacuum hose (2) at vacuum unit of the coolant pump (1)

8

Remove coolant line (8)

To do this, remove screw/bolts (7).

Installation: Replace sealing ring.

Screw/bolt, coolant line to coolant pump

*BA20.10-N-1003-01CA

9

Remove screw/bolts (6)

Screw/bolt, coolant pump to crankcase

*BA20.10-N-1002-01CA

Screw/bolt, coolant pump to timing case

*BA20.10-N-1001-01CA

10

Remove coolant pump (1)

Installation: Check sealing ring, inspect and, if necessary, replace.

11

Install in the reverse order

Check

12

Check engine cooling system for leaktightness

AR20.00-S-1010E

Danger !

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

13

Perform an engine test run, in doing so check engine cooling system for proper operation

Coolant pump, coolant thermostat

Number

Designation

Engine 274 in model 447, 448

BA20.10-N-1001-01CA

Screw/bolt, coolant pump to timing case

Nm

20

Coolant pump, coolant thermostat

Number

Designation

Engine 274 in model 447, 448

BA20.10-N-1002-01CA

Screw/bolt, coolant pump to crankcase

Nm

20

Coolant pump, coolant thermostat

Number

Designation

Engine 274 in model 447, 448

BA20.10-N-1003-01CA

Screw/bolt, coolant line to coolant pump

Nm

10

Powiązane dokumenty