ar2020w7450re

Remove/install coolant pipe

Typ ar · téma 20.20 · verze 0101 · 2017-05-09

Platí pro: Engine 926.9 in model 949 with code GC8 (Automatic transm., 6/3.49-0.65 Allison 3000 SP P) Engine 926.9 in model 949 with code GC9 (Allison 3000 SP PR automatic transmission, 6-speed with retarder)

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 20 Chlazení motoru › 20.20 Chladič, hadice chlazení — Řada 949

EinPAS 15 Motor › 15.25 Chladicí systém motoru › 15.25.13 Potrubí/hadice/ventil — Řada 949

Platí také pro motory/převodovky: 926 9**

AR20.20-W-7450RE

Remove/install coolant pipe

19.04.2017

Engine

926.9 in model 949

with code GC8 (Automatic transm., 6/3.49-0.65 Allison 3000 SP P)

Engine

926.9 in model 949

with code GC9 (Allison 3000 SP PR automatic transmission, 6-speed with retarder)

Remove/install coolant pipe

W20.20-1129-09

1

Coolant pipe

6

Bracket

11

Clamps

2

Coolant pipe

7

Clamps

12

Heat exchanger

3

Coolant hoses

8

Coolant hose

13

Coolant hose

4

Clamps

9

Clamps - only for vehicles with winch

A6

Engine control (MR) control unit

5

Bracket

10

Hydraulic line - only for vehicles with winch

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

Topical note

Notes on coolant

AH20.00-N-2080-01A

Remove/install

1

Open engine hood and raise to vertical position

AR88.40-W-1000R

2

Drain coolant at radiator

AR20.00-W-1142R

3

Remove front section of left front fender

AR88.10-W-1500RE

4

Remove coolant hoses (3) at coolant pipes (1, 2)

5

Remove clamps (4) on bracket (5)

6

Remove clamps (7) on bracket (6)

7

Remove coolant hose (8) on coolant pipe (2)

Collect coolant which flows out.

8

Remove clamps (9) at hydraulic line (10)

Only for vehicles with winch.

9

Remove clamps (11) on heat exchanger (12)

10

Remove coolant hose (13) on coolant pipe (1)

11

Disconnect electrical connector on engine control (MR) control unit (A6)

12

Remove bracket (5) on crankcase

13

Remove power-steering pump on dual compressor with hydraulic lines connected and fasten on side

Installation: Align driver of power-steering pump with cross plate.

Bolt, power steering pump to compressor

*BA46.30-N-1001-01ZE

14

Lift vehicle at frame

So that the coolant pipes (1, 2) can be removed.

15

Remove coolant pipes (1, 2) downwards to rear

16

Install in the reverse order

Power steering pump

Number

Designation

Model 949 with engine 926.9

BA46.30-N-1001-01ZE

Bolt, power steering pump to compressor

Nm

40

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