GBS Gearbox Services international brand of Schaaf- en Boorwerk Rotterdam B.V.
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RENK ZSK 83/90-M240

Inspection and repair on RENK ZSK 83/90-M240 gearbox

Inspection and repair on RENK ZSK 83/90-M240 gearbox

  • RENK gearbox
  • ZSK 83/90-M240
  • Input=___ rpm / ____ KW
  • RENK gearbox repair
  • France

Scope of work:

We performed an inspection and repair on a gearbox RENK ZSK 83/90-M240.

The conversion operations consists of:

  • Revision construction and supply comprehensive:
  • Disassembling and cleaning of the gearbox.
  • Inspection of all parts of the gearbox:

  • Gearbox casing:
  • A visual inspection of the gearbox casing for bursts.
  • A visual inspection of the conservation on the inside and the outside.
  • A visual inspection of the holes for damages and dimensions.
  • A visual inspection of the flatness of the devisionplanes.

  • Inside:
  • Controlling of the condition of the serrations of all gearings.
  • Controlling of the bearings for damages.
  • Controlling of contact patterns and back lashes of al gearings.
  • Controlling of the shaftsizes t.p.n. the bearings, oilcatchers and couplings for dimensions and damages.

  • Hydraulics:
  • Disassembling, cleaning and inspection of the piping, the oilpump and other parts.
  • Scavenging of the piping.


  • The conversion operations consists of:
  • Renewing of all seals, bearings and innerrings.
  • Renewing of diverse small items like gaskets and bolts.
  • Re-assembling of the gearbox.
  • Disassembling, cleaning and inspection of the gearbox.
  • Performing of the repair constructions.
  • Deploying of the inspection report.
  • Assembling of the oilpump with the excisting piping.
  • Performing a test run.
  • Degreasing of the gearbox and conserving on the outside in excisting colour.
  • Preparing the gearbox for shipping.



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Location - date:

France - August 2013

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