GBS Gearbox Services international brand of Schaaf- en Boorwerk Rotterdam B.V.
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Inspection and repair project on VALMET S2GH-451X gearbox

Inspection and repair on VALMET S2GH-451X gearbox

  • VALMET gearbox
  • S2GH-451X
  • Input=___ rpm / ____ KW
  • VALMET gearbox repair
  • The Netherlands

Scope of work:

We performed an inspection and repair on a gearbox VALMET S2GH-451X.


We got this VALMET S2GH-451X gearbox in our shop in The Netherlands. After a thorough inspection, we did a total overhaul and testing. After our quality control department was done, we send the gear unit back to our client.

The work consisted of:

- Disassembly, cleaning and inspection
- Check teeth for cracks by means of Magnafluxen
- Renew bearings and seals
- Renew fasteners and various small items
- Inside work; gear manual check
- Assembly and adjustment
- Test run with reporting
- Scrape the gearbox internally and preserve it in Alunol
- Preserve the gearbox externally in a 2-layer paint system



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Location - date:

The Netherlands - August 2016