Brunvoll - Kongsberg - Kawasaki - Schottel - Jastram - Wartsila

Complete overhaul of bow thrusters and stern thrusters, including:

Preparation and Safety Measures

- Isolating the thruster from power and hydraulic sources
- Securing the work area and using appropriate lifting equipment

Disconnection of hydraulic systems

- Draining hydraulic fluids and disconnecting hoses and valves

Removal of the propellers and blades

- Loosening and extracting propeller bolts or nuts
- Carefully detaching propeller blades to prevent damage

Disassembly of the gearbox and drive system

- Dismantling the gearbox cover and extracting gears, shafts and bearings.
- Inspecting components for wear, cracks or misalignment.

Extraction of the shaft and bearings

- Removing the main shaft and associated bearings

Dismantling of the motor and couplings

- Detaching the electric or hydraulic motor
- Inspecting couplings and mounting brackets

Seal and o-ring replacement
Plug & Play propeller shaft
Assembled bow thrusters ready to be transported to the vessel
Taking out the stern thruster on dry dock
Overhaul of 'Kawasaki' propeller shaft
Taking out bow thruster on drydock
Dismounting propeller hub from the bow thruster
Installation of thrusters propeller shaft