ar0330w8022s
Check flywheel, rework if necessary
Type ar · emne 03.30 · version 0100 · 2016-02-01
Gælder for: Engine 457.9 in model 949
Ikke tilgængelig på “da”; vises på Engelsk.
Placering
Funktionsgruppe 1 Motor › 03 Drivværk › 03.30 Svinghjul, medbringerskive, torsionsdæmper, startertandkrans — Serie 949
EinPAS 15 Motor › 15.15 forbrændingsmotor komplet/motorblok/krumtapdrev › 15.15.41 Krumtapaksel/svinghjul/medbringerskive — Serie 949
Gælder også for motorer/gearkasser: 457 9**
AR03.30-W-8022S
| Check flywheel, rework if necessary
| 14.01.2016
|
Engine
| 457.9 in model 949
|
1
| Flywheel
|
2
| Ring gear
|
D
| Flywheel-Ø for mounting the clutch
|
E
| Minimum width between clutch friction surface and support flange
|
| Remove
|
|
|
1
| Remove flywheel (1)
|
| AR03.30-W-8002S
|
| Check
|
|
|
2
| Check coupling friction surface on flywheel (1)
| In the case of scorch marks, score marks or cracks
|
|
|
|
|
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|
|
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| Rework or replace flywheel (1).
|
|
3
| Measure minimum width between coupling friction surface and mounting flange (E) at flywheel (1)
| Flywheel
| *BE03.30-N-1003-03C
|
|
|
| If the value lies outside the tolerance
|
|
|
|
|
|
|
|
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| install new flywheel (1).
|
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| Reworking
|
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|
4
| Rework coupling friction surface on the flywheel (1) using a brake drum and brake disk turning machine
| After refacing, there must not be any shrink holes or chatter marks present on the clutch friction surface.
|
|
|
|
| Flywheel
| *BE03.30-N-1003-03C
|
|
|
| Clutch friction surface
| *BE03.30-N-1002-03C
|
|
|
| Flywheel dia.
| *BE03.30-N-1007-03C
|
| Install
|
|
|
5
| Install flywheel (1)
|
| AR03.30-W-8002S
|
Check values for flywheel
|
Number
| Designation
|
|
| Engine 457.9
|
BE03.30-N-1002-03C
| Clutch friction surface
| Peak-to-valley height (Rz)
| μm
| 16
|
|
|
| Flatness
| mm
| 0,03
|
Check values for flywheel
|
Number
| Designation
|
|
| Engine 457.9
|
BE03.30-N-1003-03C
| Flywheel
| Minimum width between clutch friction surface and support flange
| mm
| 60
|
Check values for flywheel
|
Number
| Designation
|
|
| Engine 457.9
|
BE03.30-N-1007-03C
| Flywheel dia.
| for mounting the clutch
| mm
| 475,000...475,063
|
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