GBS Gearbox Services international brand of Schaaf- en Boorwerk Rotterdam B.V.
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Flender inspection

Inspection and repair of FLENDER ZE-90 gearbox

Inspection and repair of FLENDER gearbox ZE-90

  • FLENDER gearbox
  • ZE-90
  • Input=___ rpm / ____ KW
  • FLENDER gearboxes
  • NL

Scope of work:

We performed an inspection and revision on gearbox FLENDER ZE-90.

The conversion operations consists of:

  • Disassembling of the top cover
  • Fixating of the output spline shafts per fixing plate.
  • The serrations with reference to eachother.

  • Inside of the gear case
    • In the inside of the gear casing were found metal particles from the broken tooth.

  • Input pinion
    • The serrations of the input shaft had afford skew.
    • The input pinion was in the first way manual cut from damages and after that    minimal cut.
    • Bearings and seals were replaced.

  • First pedal gear
    • A tooth was broken on the gear of the first ladder.
    • The gear was slack on the shaft and the keyway was burst.
    • The gear was renewed.

  • First transmission shaft
    • The bearing of the first transmission shaft driven side has entrained in the calibre.
    • The first transmission shaft was renewed.

  • Output spline shafts
    • The output spline shafts was examinated for bursts with the aid of a penetrant    examination.
    • There were not found any bursts.
    • The seals and bearings were renewed.

  • Test run
    • The gearbox has set a test run for four hours.




    Location - date:

    Belgium - January 2013