Maintenance and Retrofit of a reduction gear unit brand Lohmann & Stolterfoth

Task: General overhaul of a reduction gear unit that is used as a ship turning gearbox Lohmann and Stolterfoth Typ GUU 28-1 Operations done: Dismounting of gearbox, cleaning Redo gears and shafts Housing adjusted Bearings and sealings renewed 2 stes of new disc packs installed Gearbox assembled, disc coupling adjusted Oil system check, Oil pump [...]