Inspection data of crankcase

BE01.40-P-1000-02F

Inspection data of crankcase



Engine

628.960/961/962/963, 629, 642

Test and set values for crankcase

Number

Designation

Engine 628.960/961/962/963

Engine 629

BE01.40-P-1001-02F

Crankshaft bearing

Basic bore-Ø

mm

74,500...74,519

80,500...80,519

Code number 52

1st stage blue

mm

74,500...74,506

80,500...80,506

Code number 54

2nd stage yellow

mm

74,506...74,512

80,506...80,512

Code number 56

3rd stage red

mm

74,512...74,519

80,512...80,519

Basic bore width at fit bearing

mm

25,29...25,50

-

Permissible out-of-roundness and conicity of basic bore

mm

0,02

-

BE01.40-P-1002-02F

Cylinder crankcase

Peak-to-valley height (RZ) of top separating surface

mm

0,012

-

Waviness (Wt) of top contact surface

mm

0,009...0,012

-

Unevenness of contact surface in longitudinal direction

mm

0,03

-

Unevenness of contact surface in transverse direction

mm

0,03

-

Test and set values for crankcase

Number

Designation

Engine 642

BE01.40-P-1001-02F

Crankshaft bearing

Basic bore-Ø

mm

80,500...80,522

Code number 52

1st stage blue

mm

80,500...80,507

Code number 54

2nd stage yellow

mm

80,507...80,514

Code number 56

3rd stage red

mm

80,514...80,522

Basic bore width at fit bearing

mm

24,979...25,000

Permissible out-of-roundness and conicity of basic bore

mm

0,02

BE01.40-P-1002-02F

Cylinder crankcase

Peak-to-valley height (RZ) of top separating surface

mm

0,015...0,025

Waviness (Wt) of top contact surface

mm

0,001...0,007

Unevenness of contact surface in longitudinal direction

mm

0,03

Unevenness of contact surface in transverse direction

mm

0,03