Thrust washer x2

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mippel
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Joined: Wed May 08, 2013 11:50 am
Location: Twin Cities, MN

Thrust washer x2

#1 Post by mippel » Fri Jul 05, 2013 8:49 pm

I have a "friend" that might of left the old thrust washer on when I replaced the old prop with a new Merc prop. Could this show signs of a spun prop bushing? When my "friend" applied the gas slowly, my boat got up to speed normally. When "my friend" punched it, it seemed to jump RPM's then gradually sped up. I removed the extra washer, and am planning to go out again on Sat. to test. Do you think I boogered any thing up with the new prop? :prayer I hope not.
Thanks, Mike
2000 Weeres Suntanner 20 | Mercury 50 2S | Shoreland'r Bunk

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mippel
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Location: Twin Cities, MN

Re: Thrust washer x2

#2 Post by mippel » Sat Jul 06, 2013 2:11 pm

After changing the impeller and installing the prop the correct way, everything worked as it should. I guess doing things the correct way is a good thing. :donno
Thanks, Mike
2000 Weeres Suntanner 20 | Mercury 50 2S | Shoreland'r Bunk

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oldmn19
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Re: Thrust washer x2

#3 Post by oldmn19 » Sun Jul 07, 2013 6:06 am

Thats good news! We have all made a mistake along the way, don't sweat it! :thumbsup
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lakerunner
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Re: Thrust washer x2

#4 Post by lakerunner » Sun Jul 07, 2013 9:15 am

The extra washer was allowing exhaust to cause cavitation.
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