Excellent video. Would you please consider posting the part numbers of the filters and identify the fluids used including the spray oil. This would be helpful for ordering parts online. I don't have a Honda Marine dealer anywhere near me.
Thanks a lot for posting. Do you see thicker black residue on the botton holes and top exhaust on your 20hp? My oil was jet black after about 5 hours of run time after oil was changed. Engine sat for 2 years.
I use a 80w90 gear oil, this was conventional non synthetic but will be switching to full synthetic next time. Most autoparts stores sell it. I had bought this at Canadian Tire
just wondering cause I changed mine and there is some kind of sensor on the head between the 2 plugs that makes getting to the bottom plug difficult, I tried to pull the wires off but it didn't come off easy so I just painfully worked around it @@PovertyPointCustoms
