Old 09-10-2020, 06:54 AM
  #11  
cfauvel
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Join Date: Jul 2011
Location: Sarasota, Fl
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hmm I suspect 55 or 21 (most likely 21)

If 57 was left out...the motor would be super loud as that is the exhaust channel down to the LU

I say 21 because the top of the LU gets filled with water , not just the water pump's pickup tube (#27)...so some blowout of the exhaust would force some water up the midsection to where the shift shaft is poking through part #30.

thankfully part 21 and part 57 will be easy to verify once the boat is on a trailer.

Part 37 won't be so easy as you have to remove the powerhead.

a longer video ...really up close might help.....as with all video taken, most people pan too fast and don't stay on one section long enough....re-do the video and stay at the bubbling for way longer.