be0140p100002a

Inspection data of crankcase

Type be · topic 01.40 · version 0108 · 2013-04-08

Applies to: ENGINE 111, 166.940/960/990, 668.940/941/942

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.40 Crankcase, timing case cover, end cover — Series 166 (models 940, 960, 990) · Series 668 (models 940, 941, 942)

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.31 Crankcase/oil separator/ventilation — Series 166 (models 940, 960, 990) · Series 668 (models 940, 941, 942)

Also applies to engines/gearboxes: 111 ***

BE01.40-P-1000-02A

Inspection data of crankcase

ENGINE

111, 166.940/960/990, 668.940/941/942

Check values for cylinder crankcase

Number

Designation

ENGINE 111

ENGINE 166.940/960/990

BE01.40-P-1001-02A

Cylinder crankcase

Height "H" (when new)

mm

289,35–289,45

225,97...226,03

Minimum height (after machining)

mm

289,15

–

BE01.40-P-1002-02A

Cylinder crankcase

Permissible deviation in flatness of top contact surface

mm

0,03

–

Permissible deviation in flatness of bottom contact surface

mm

0,04

–

BE01.40-P-1003-02A

Cylinder crankcase

Peak-to-valley height (Rz)/wave depth (Wt) of top contact surface of cylinder crankcase

mm

0,012/0,009

–

Peak-to-valley height (Rz)/wave depth (Wt) of lower contact surface of cylinder crankcase

μm

25/20

–

BE01.40-P-1004-02A

Cylinder crankcase

Test pressure (with air) under water

bar

1,5

–

BE01.40-P-1005-02A

Crankshaft bearing

Basic bore diameter

mm

62,50...62,52

59,00...59,19

Basic bore width at fit bearing

mm

23,98...24,00

18,67...19,00

Permissible out-of-roundness and taper of basic bore

mm

0,02

0,03

Check values for cylinder crankcase

Number

Designation

ENGINE 668.940/941/942

BE01.40-P-1001-02A

Cylinder crankcase

Height "H" (when new)

mm

225,97...226,03

Minimum height (after machining)

mm

–

BE01.40-P-1002-02A

Cylinder crankcase

Permissible deviation in flatness of top contact surface

mm

–

Permissible deviation in flatness of bottom contact surface

mm

–

BE01.40-P-1003-02A

Cylinder crankcase

Peak-to-valley height (Rz)/wave depth (Wt) of top contact surface of cylinder crankcase

mm

–

Peak-to-valley height (Rz)/wave depth (Wt) of lower contact surface of cylinder crankcase

μm

–

BE01.40-P-1004-02A

Cylinder crankcase

Test pressure (with air) under water

bar

–

BE01.40-P-1005-02A

Crankshaft bearing

Basic bore diameter

mm

59,00...59,19

Basic bore width at fit bearing

mm

18,67...19,00

Permissible out-of-roundness and taper of basic bore

mm

0,03