1996-2006 Yamaha 115-140HP Outboards Service Manuals, Page 854Get this manual

1996-2006 Yamaha 115-140HP Outboards Service Manuals, Page 854

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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 70 kPa (0.7 kgcm2,