found a spring that is about the size and shape of my wedding ring loose around the bottom of the crank shaft. Does that mean my upper seal is bad or did it just slip off?
Does anyone know the name of that spring?
Thanks
found a spring that is about the size and shape of my wedding ring loose around the bottom of the crank shaft. Does that mean my upper seal is bad or did it just slip off?
Does anyone know the name of that spring?
Thanks
Might want to post your model,hp, serial number
I figured out that it is the lower crankshaft seal tension spring. It is not leaking oil though
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Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
I would not recommend running with a known-damaged lower crank seal. If a leak develops at that seal, the majority of the engine oil may be lost in a VERY short period of time.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor