ar1520d4111we

Remove/install glow plugs

種別 ar · トピック 15.20 · バージョン 0300 · 2015-12-08

適用: Engine 651 in model 900 Engine 651.955/956/957 in model 906

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位置付け

機能グループ 1 エンジン › 15 エンジン 電気システム › 15.20 予熱コントロール・システム — シリーズ 651 · シリーズ 900 · シリーズ 906

EinPAS 15 エンジン › 15.36 冷間始動補助/グローシステム › 15.36.35 グロープラグ — シリーズ 651 · シリーズ 900 · シリーズ 906

AR15.20-D-4111WE

Remove/install glow plugs

30.11.2015

Engine

651 in model 900

Engine

651.955/956/957 in model 906

Modification notes

27.11.2015

Glühkerze an Zylinderkopf

BA15.20-N-1001-01C

Remove/install glow plugs

D15.20-1119-09

Show on model 906.133

1

Electrical connection

5

Cable duct

R9/1

Cylinder 1 glow plug

2

Clamps

6

Electrical connection (old version)

R9/2

Cylinder 2 glow plug

3

Fuel filter

7

Electrical connection (new version)

R9/3

Cylinder 3 glow plug

4

Coolant hose

8

Pliers

R9/4

Cylinder 4 glow plug

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

Danger !

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

Notes for ceramic glow plugs

AH15.20-P-0001-01A

Remove/install

1

Bring coolant temperature up to approx. 80°C

2

Turn off engine

3

Remove engine cover

AR01.10-D-2405WE

4

Disconnect electrical connection (1)

5

Open clamps (2) and place fuel filter (3) with attached fuel lines to one side

6

Unclip coolant hose (4) on cable duct (5)

7

Unfasten cable duct engine wiring harness

AR01.00-D-2411-01WE

8

Disconnect electrical connections (6, 7) for glow plug (R9/1 to R9/4)

Detach electrical connections (6) for the old version using pliers (8).
Pull off new version electrical connections (7) using commercially available needle nose pliers.

Pliers

*611589003700

9

Clean the area around the glow plugs (R9/1 to R9/4)

10

Mark glow plugs (R9/1 to R9/4) relative to the respective cylinder 1 to cylinder 4

When recycling the glow plugs (R9/1 to R9/4).

11

Remove glow plugs (R9/1 to R9/4)

Installation: Install glow plugs (R9/1 to R9/4) for recycling according to the applied marking.

Glow plug to cylinder head

*BA15.20-N-1001-01C

Wrench socket

*001589800900

If a glow plug (R9/1 to R9/4) breaks off

Bore out the glow plug (R9/1 to R9/4)


Engine 651.955/956/957 in model 906

AR15.20-D-4112M

12

Clean glow plug well

Cylinder brush

*000589106800

13

Install in the reverse order

14

Connect the diagnostic system, read out the fault memory and perform initialization of the glow plug (R9/1 to R9/4)

When replacing the glow plugs (R9/1 to R9/4).

AD00.00-D-2000-04SD

15

Perform an engine test run and check engine in area of glow plugs (R9/1 or R9/4) for leaktightness

Preglow system

Number

Designation

Engine 651 in model 900

Engine 651 in model 906

BA15.20-N-1001-01C

Glow plug to cylinder head

M8

Nm

11

11

M10

Nm

18

18

Remove/install glow plugs
Remove/install glow plugs
Remove/install glow plugs

001 589 80 09 00

Wrench socket

611 589 00 37 00

Pliers

000 589 10 68 00

Cylinder brush

参照文書