ar4725p0141sn

Replace fuel line for high-pressure pump feed line

Typ ar · temat 47.25 · wersja 0102 · 2019-05-13

Dotyczy: Engine 660.940 in model 450.3, 450.4 (except 450.418)

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

Umiejscowienie

Grupa funkcyjna 1 Silnik › 47 Układ paliwowy, zasilanie energią zespołu napędowego › 47.25 Przewody, przewody elastyczne — Seria 450 (modele 3**, 400, 401, 402, 403, 414, 432, 433, 441, 442, 443, 452) · Seria 660 (modele 940)

EinPAS 15 Silnik › 15.45 Sterowanie pracą silnika › 15.45.13 Przewód sztywny/elastyczny/zawór — Seria 450 (modele 3**, 400, 401, 402, 403, 414, 432, 433, 441, 442, 443, 452) · Seria 660 (modele 940)

AR47.25-P-0141SN

Replace fuel line for high-pressure pump feed line

26.04.2019

Engine

660.940 in model 450.3, 450.4 (except 450.418)

Replace fuel line for high-pressure pump feed line

P47.25-2098-09

1

Fuel line

4

Support

7

Clip

2

Clip

5

Bracket

8

Hose

3

Screw

6

Clip

9

Screw

Replace fuel line for high-pressure pump feed line

1

Fuel line

10

Bracket

11

High pressure pump

P47.25-2099-04

Remove/install

Warning

Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof.

No parts of the body or limbs should be within the operating area when the components are moving.

AS00.00-Z-0011-01A

Danger

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel.

No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only.
Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

Danger

Risk of explosion caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure

Keep all ignition sources out of hazard area.
Do not carry out any work on system when it is pressurized.

AS07.16-Z-0001-01A

Notes about Common-Rail components

AH07.16-P-0002-01TX

1

Remove engine compartment cover

2

Remove clamp (2) from fuel line (1) and remove fuel line (1)

3

Remove bolt (3)

4

Remove fuel line (1) from mount (4)

5

Unclip fuel line (1) from bracket (5)

6

Release clamp (6, 7)

7

Detach hose (8) from mixer housing and charge-air distributor

8

Remove bolt (9)

Bolt, bracket of fuel line to high pressure pump

*BA07.16-P-1008-01E

9

Remove bracket (10)

Installation: Ensure that the bracket (10) is seated and positioned correctly on the fuel lines.

10

Detach fuel line (1) from high-pressure pump (11)


The fuel line (1) must be neither kinked nor deformed during disassembly
to avoid leakages in the fuel lines.

Loosen fuel line (1) by moving it back and forth slightly and pull it out carefully toward back.

After disassembling the fuel line (1), seal connections with suitable stop plugs.

Installation: Replace sealing ring.

Record plug

*129589009100

11

Install in the reverse order

Warning

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

12

Inspect fuel system for leaks

Leave engine running, switch it off, and then check fuel system for leaks.

Common rail diesel injection (CDI)

Number

Designation

Engine 660.940

BA07.16-P-1008-01E

Bolt, bracket of fuel line to high pressure pump

Nm

7,6

Replace fuel line for high-pressure pump feed line

129 589 00 91 00

Record plug

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