WGW KSHK 1330 S/So Inspection and repair service

Scope of work:

We performed an inspection and repair on a gearbox WGW KSHK 1330 S/So.

The conversion operations consists of:

• Disassembling and cleaning of the gearbox.
• Performing of the repair constructions.
• Renewing of the seals and bearings.
• Re-assembling of the gearbox.
• 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.
• Degreasing on the outside and conserving.
• Preparing of the gearbox for shipping.



• Findings of the gearbox:
• Outside box was in unaccepted condition, we had to scrape, to polish, to degrease and to conserve in the excisting colour.
• Inside box was in unaccepted condition.
• In way of the oil seal, rough-turn at seal location, add chrome to surface and fine-turn.
• In way of the toothing performed light scuffing.
• Controlling of the contact patterns and the flank backlashes on the gears of the gearboxes.
• There were damages in way of the gearings.
• Renewing of the wheel drive shaft axcess included keys.
• Seals and bearings were renewed.
• Couplingcushions were renewed.
• The input bearing cap and holder were renewed.
• Renewing of cell filler plug and oil level hole.