Check values forconnecting rod

BE03.10-N-1000-01S

Check values forconnecting rod



ENGINE

642.890/990 in MODEL 639

ENGINE

642.896/898/992/993 in MODEL 906

Check values for connecting rods

Number

Designation

ENGINE 642.890/990 in MODEL 639

ENGINE 642.896/898/992/993 in MODEL 906

BE03.10-N-1001-01S

Dimension

Distance from center of connecting rod bearing bore to connecting rod bush bore (L)

mm

167,97...168,03

167,97...168,03

Width of connecting rod

Connecting rod bearing bore (B)

mm

18,1...18,6

18,1...18,6

Connecting rod bush bore (b)

mm

21,94...22,0

21,94...22,0

For picture, see

AR03.10-P-6111AW

-

BE03.10-N-1002-01S

Dimension

Connecting rod bearing shells basic bore (D1) 

mm

67,600...67,614

67,600...67,614

Permissible out-of-roundness and conicity of basic bore

mm

0,007

0,007

For picture, see

AR03.10-P-6111AW

-

BE03.10-N-1003-01S

Dimension

Permissible twist of connecting rod bearing bore to connecting rod bush bore over a length of 100 mm

mm

0,100

0,100

BE03.10-N-1004-01S

Dimension

Permissible axial deviation from parallel of connecting rod bearing bore to connecting rod bush bore over a length of 100 mm

mm

0,045

0,045

BE03.10-N-1005-01S

Dimension

Permissible weight difference between complete connecting rods in the same engine

g

2

2

BE03.10-N-1006-01S

Dimension

Connecting rod bushing inner  (d)

mm

30,038...30,044

30,038...30,044

For picture, see

AR03.10-P-6111AW

-

BE03.10-N-1007-01S

Dimension

Connecting rod bush outside dia.

mm

–

–

BE03.10-N-1008-01S

Dimension

Connecting rod bushing basic bore  (d1)

mm

32,500...32,525

32,500...32,525

For picture, see

AR03.10-P-6111AW

-

BE03.10-N-1009-01S

Dimension

Piston pin play in connecting rod bushing

mm

0,028...0,039

0,028...0,039

BE03.10-N-1010-01S

Dimension

Peak-to-valley height (Rz) inside connecting rod bush

μm

5

5

BE03.10-N-1011-01S

Connecting rod bolt

Thread dia.

M

8,51

8,51

Shank length when new

mm

47 (0,3)

47 (0,3)