Check values for cylinder head

BE01.30-N-1000-02D

Check values for cylinder head



ENGINE

601.943, 602.980/982/983/984/985

Check values for cylinder head

Number

Designation

Engine 601.943

Engine 602.980/ 982/983/984/985

BE01.30-N-1001-02D

Height of cylinder head (H)

When new

mm

142,9...143,1

142,9...143,1

Wear limit after machining (stock removal max. 0.5 mm)

mm

142,4...142,6

142,4...142,6

For picture, see

AR01.30-D-7162B

AR01.30-D-7162A

BE01.30-N-1002-02D

Unevenness of contact surface

Longitudinal direction

mm

0,08

0,08

Transverse direction

mm

0,0

0,0

BE01.30-N-1003-02D

Variation of parallelism of top contact surface to bottom in longitudinal direction

mm

0,1

0,1

BE01.30-N-1004-02D

Peak-to-valley height

mm

0,006

0,004

BE01.30-N-1005-02D

Test pressure with air under water

bar

1,5

2

BE01.30-N-1006-02D

Valve setback (a) with new valves and new valve seat rings

Exhaust valve

mm

0,1...0,7

0,1...0,5

Intake valve

mm

0,1...0,7

0,1...0,5

For picture, see

AR01.30-D-7162B

AR01.30-D-7162A

BE01.30-N-1007-02D

Injection nozzle projection (e)

mm

–

3,16...3,73

For picture, see

-

AR01.30-D-7162A

BE01.30-N-1008-02D

Hardness of cylinder head contact surface in area of sealing bead of cylinder head gasket

HB

>70

>70

For picture, see

AR01.30-D-7162-02A

AR01.30-D-7162-02A

BE01.30-N-1009-02D

Glow plug projection (g)

mm

–

2,29...3,49

For picture, see

-

AR01.30-D-7162A

BE01.30-N-1010-02D

Distance from end of valve stem to base of camshaft bearing (T)

mm

20,4...21,4

20,4...21,4

For picture, see

AR05.30-D-4100-01A

AR05.30-D-4100-01A

BE01.30-N-1011-02D

Projection of prechamber (b)

mm

7,6...8,1

–

For picture, see

AR01.30-D-7162B

-