ar0140p9271aw

Widening cylinder bore in crankcase

Type ar · emne 01.40 · version 0100 · 1998-07-10

Gælder for: ENGINE 601, 602, 603 (except , 602.982)

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 01 Motor komplet, motorudluftning, topstykke, motorblok › 01.40 Motorblok, takthusdæksel, endedæksel — Serie 601 · Serie 602 (modeller 000, 400, 610, 620, 900, 911, 912, 930, 931, 938, 939, 940, 941, 942, 946, 947, 948, 961, 962, 980, 981, 983, 984, 985, 986, 989)

EinPAS 15 Motor › 15.15 forbrændingsmotor komplet/motorblok/krumtapdrev › 15.15.31 motorblok/olieudskiller/udluftning — Serie 601 · Serie 602 (modeller 000, 400, 610, 620, 900, 911, 912, 930, 931, 938, 939, 940, 941, 942, 946, 947, 948, 961, 962, 980, 981, 983, 984, 985, 986, 989)

Gælder også for motorer/gearkasser: 603 ***

AR01.40-P-9271AW

Widening cylinder bore in crankcase

3.11.97

ENGINE 601, 602, 603 (except , 602.982)

Widening cylinder bore in crankcase

P01.40-0299-06

D Bore for cylinder liner collar

D1 Bore for cylinder liner collar

D2 Bore for cylinder liner

T Cylinder liner seat to middle of basic bearing bore

T1 Depth of cylinder liner seat

Machining

1

Widen cylinder bore

Pay attention to operating instructions of tool manufacturer; maintain dimensions as specified in test and setting data.

Bore (D2)

*BE01.40-P-1007-02D

2

Bore cylinder liner collar seat

Bore (D, D1)

*BE01.40-P-1008-02D

Distance between cylinder liner collar seat and contact surface of crankshaft bearing cap (T)

*BE01.40-P-1009-02D

Depth of cylinder liner seat (T1)

*BE01.40-P-1010-02D

3

Mill off land tips between the cylinders

AR01.40-P-9271-01AW

*BE01.40-P-1012-02D

4

Debur crankcase with polishing wheel at the chamfer

5

Thoroughly clean crankcase

Test data of crankcase

Number

Designation

Engine 601, 602.91/96, 603.91/96

BE01.40-P-1007-02D

Bore Ø for cylinder liner in crankcase

D2

mm

90.000–90.035

Fig. see

AR01.40-P-9271AW

BE01.40-P-1008-02D

Bore Ø for cylinder liner collar in crankcase

D1

mm

90.55–90.65

D

mm

92.65–92.75

Fig. see

AR01.40-P-9271AW

BE01.40-P-1009-02D

Cylinder liner seat to middle of basic bearing bore (T)

mm

231.0–231.2

Fig. see

AR01.40-P-9271AW

BE01.40-P-1010-02D

Depth of liner seat (T1)

mm

1.0–1.2

Fig. see

AR01.40-P-9271AW

BE01.40-P-1012-02D

Land depth and peak to valley height between cylinder bores after machining

Land width (M)

mm

35

Peak-to-valley height (RZ)

mm

0.100

Fig. see

AR01.40-P-9271-01AW

Test data of crankcase

Number

Designation

Engine 603.97

BE01.40-P-1007-02D

Bore Ø for cylinder liner in crankcase

D2

mm

91.500–91.535

Fig. see

AR01.40-P-9271AW

BE01.40-P-1008-02D

Bore Ø for cylinder liner collar in crankcase

D1

mm

92.00–92.20

D

mm

94.15–94.25

Fig. see

AR01.40-P-9271AW

BE01.40-P-1009-02D

Cylinder liner seat to middle of basic bearing bore (T)

mm

231.0–231.2

Fig. see

AR01.40-P-9271AW

BE01.40-P-1010-02D

Depth of liner seat (T1)

mm

1.0–1.2

Fig. see

AR01.40-P-9271AW

BE01.40-P-1012-02D

Land depth and peak to valley height between cylinder bores after machining

Land width (M)

mm

35

Peak-to-valley height (RZ)

mm

0.100

Fig. see

AR01.40-P-9271-01AW

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