Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 48Get this manual

Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 48

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INSP ADJ
INSPECTING THE LOWER UNIT (FOR AIR LEAKS)

Inspect: Lower unit holding pressure Pressure drops Inspect the seals and componentsLower unit holding pressure 100 kPa (1.0 kgcm2