An overhaul gearbox service is a more extensive repair than a typical gearbox repair, which may only address specific problems or worn components. Overhauling a gearbox typically involves removing the gearbox from the vehicle or equipment, and completely disassembling it. All components are then cleaned and inspected, and any worn or damaged parts are replaced.
Once all the components are repaired or replaced, the gearbox is reassembled and tested to ensure that it meets factory specifications. This type of service can be quite expensive, but can be a cost-effective way to restore an older gearbox to like-new condition and extend its lifespan.
An overhaul gearbox service is typically performed by a professional mechanic or gearbox specialist with experience in gearbox repair and rebuilding. It is important to choose a reputable service provider with experience in this type of work to ensure that the job is done correctly and to avoid any future problems or issues with the gearbox.