Hydraulics and pneumatics

Pumps inspection

Pumps’ inspection of an older controllable pitch propeller system

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Telemotor receiver inspection

Inspection of an old German telemotor receiver

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Hydraulic relay overhaul

Overhaul of two quite complex hydraulic devices

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Hydraulic telemotor receiver and pump

Inspection of a malfunctioning variable displacement pump and its telemotor receiver controller of a controllable pitch propeller plant. Various problems found (wrong piping connections, ingress of water, minor oxidation) but the system got operational. Check out some photos

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