Inspection and repair of HANSEN PDC23S-BNN-14,5 gearbox

Scope of work:

We performed inspection and repair on a gearbox Hansen PDC23S-BNN-14,5.

The conversion operation consists of:

• Disassembling and cleaning of the gearbox.
• Performing of the repair constructions.
• Renewing of the seals and bearings.
• Renewing of slight parts like gaskets and fastening products.
• Re-assembling of the gearbox.
• If it is necessary flatting of the bearingcaps with reference to axial bearing clearance.
• Controlling of the contact patterns and the flank backlashes on the gears of the gearboxes.
• Preparing for test run, deploying of the gearbox, filling with oil and a test run for four hours.
• Degreasing on the outside and conserving in a DTM-coating.
• Preparing of the gearbox for shipping.