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November 18, 2025 at 1:18 pm
#301608
FYI Dave B. I have a PO-15. I was able to come up with a couple parts that I attached to the end of my grease gun so I could pump grease into the gearcase, as I was told not to use gear oil. I used water-resistant wheel bearing grease recommended for boat trailer wheel bearings. I was able to pump it in until it came out the vent.
Dave
Outboardnut,
Thanks. I am very familiar with the PO-15. I have a 1948 that is a great runner and probably my favorite motor. I run corn head grease in it.
I’m just playing with my parts bin to see what I can make!
David Bartlett
Pine Tree Boating Club Chapter
"I don't fully understand everything I know!"