Sailing Nova Vita · vídeo

O que este vídeo aborda

To stop a persistent oil leak on a Volvo Penta MD2030 engine, the crew replaces three O-rings located behind the timing cover on the throttle lever assembly.15:02 The repair requires removing the raw water pump, alternator belt, and diesel injector feed pipes to access the housing.4:11 A harmonic puller is necessary to remove the pulley wheel, which is secured by a keyway.6:31 The specific O-ring part numbers used for the replacement are 3580035, 3580040, and 3580047.16:03 After cleaning the mating surfaces, the crew applies Hylamar Blue gasket jointing compound before reassembling the housing.18:48 During the service, the crew also replaces the raw water pump impeller, which showed signs of vane degradation after 12 months of use, and installs new coolant hoses.19:28 The engine is tested for leaks after the reassembly and a full filter change.26:21 Documenting the disassembly process with photographs helps ensure correct reinstallation of the components.26:57

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