Redrill broken glow plugs

AR15.20-D-4112M

Redrill broken glow plugs

21.07.2017

Engine

642, 651 in model 906

1

Screw

R9/2

Cylinder 2 glow plug

2

Cable duct

R9/3

Cylinder 3 glow plug

3

Lifting eye

R9/4

Cylinder 4 glow plug

4

Bracket

R9/5

Cylinder 5 glow plug

R9/1

Cylinder 1 glow plug

R9/6

Cylinder 6 glow plug

 Warning

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

 

Remove/install

1

Remove fuel injector on cylinder of the broken off glow plugs (R9/1 to R9/6)

Engine 642.896/898/992/993 in model 906

AR07.16-D-1000SF

2

Remove rail

Engine 642.896/898/992/993 in model 906

AR07.03-D-1010SF

Engine 651.955/956/957 in model 906

AR07.03-D-1010WE

3

Unscrew screw/bolt (1) and detach cable duct (2) from the lifting eye (3)

Engine 642 in model 906
In the case of a broken off glow plug on cylinder 6 (R9/6).

4

Remove bracket (4)

Engine 651 in model 906

5

Bore out the broken off glow plugs (R9/1 to R9/6)

Engine 651 in model 906

AR15.20-D-4112-01WE

Engine 642 in model 906

AR15.20-D-4112-01M

 Engine 642 in model 906Screw/bolt, cylinder head cover to cylinder head

*BA01.20-N-1001-01O

 M6

*BA00.10-N-1002-01A

Multipurpose oil

*BR00.45-Z-1093-06A

MB multipurpose grease, 400 g

*BR00.45-Z-1017-06A

 Record plug

*611589009100

 Engine 651 in model 906
Glow plug repair set

*642589019900

 Engine 642, 651 in model 906
Glow plug repair kit, M8

*642589009900

 Engine 651 in model 906
Glow plug repair kit, M8

*651589009900

6

Install in the reverse order

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

8.8

10.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

9

13

Phosphated

Nm

9

12

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

12.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

16

Phosphated

Nm

14

 Crankcase ventilation, cylinder head cover

Number

Designation

Engine 642

BA01.20-N-1001-01O

Screw/bolt, cylinder head cover to cylinder head

Stage 1, apply

Nm

4

Stage 2, initial torque

Nm

6

Stage 3, final torque

Nm

8

Repair materials

Number

Designation

Order number

BR00.45-Z-1017-06A

MB multipurpose grease, 400 g

A 001 989 34 51 11

BR00.45-Z-1093-06A

Multipurpose oil

A 000 989 84 01