GBS Gearbox Services international brand of Schaaf- en Boorwerk Rotterdam B.V.
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Inspection and repair on FLENDER SDN-250 gearbox

Inspection and repair on FLENDER SDN-250 gearbox

  • FLENDER gearbox
  • SDN-250
  • Input=___ rpm / ____ KW
  • Belgium

Scope of work:

We performed an inspection and repair on a gearbox FLENDER SDN-250.


This client from Belgium came to us with this FLENDER SDN-250. We inspected the gearbox and performed a repair. After a succesful testrun we shipped the gearbox back to the client.

External:
- Visually check the gearbox for cracks, where possible.
- Visually checking the preservation internally and externally.
- Checking the holes for damage and dimensions.
- Checking the drillings for alignment deviations on the boring bench.
- Checking the flatness (fit) of the division planes.

Internal:
- Checking condition of the toothing of all gear transmissions.
- Checking the bearings for damage phenomena.
- Checking bearing images and flank clearance of all gear transmissions.
- Checking the shaft sizes for the bearings, oil seals, gears and couplings on dimensions and damage.
- Checking the axles for sway. - Checking the toothing for cracks by means of Magnaflux.
- Checking the nitrated parts for cracks by means of Magnaflux.

Hydraulics:
- Disassembly, cleaning and inspection of the piping, oil pump, cooler and other parts.
- Rinsing the piping and possibly pressing the cooler for tightness.



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Location - date:

Belgium - October 2017

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