Inspection and repair project of FLENDER ZF148K-IEC250 gearbox

Scope of work:

We performed an inspection and revision on gearbox FLENDER ZF148K-IEC250.

The conversion operations consists of:

• Revisionconstruction 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.
• Controlling of the condition of the oilpump and the inside piping.


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


• The additional 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 after assembling and conserving on the outside in excisting colour.
• Preparing the gearbox for shipping.
• Transporting the gearbox to our client.
• Re-assembling, aligning and a test run of the gearbox on location.