Flywheel Magnets

ken_doll

Recruit
Joined
Mar 19, 2012
Messages
4
One of the (6) magnets on the flywheel of my 1994 90 hp Force outboard (made by Mercury) has split into a few pieces. Not exactly sure how this happened, but I called the dealer in my area and was told the magnets themselves are are not offered and I'd have the buy the entire flywheel to the tune of ~$300.

Anyone know if I might be able to find a replacement magnet by another means? If not one specifically listed to fit my motor, perhaps I could match it up on the dimensions of any of the other 5 (every one is identical).

I'm tempted to even dremel one down by hand from a larger block if worse came to worse, but not sure how close the field strength would have to match that of the others.

Thoughts?
 

sschefer

Rear Admiral
Joined
Nov 13, 2008
Messages
4,530
Re: Flywheel Magnets

Look on Ebay, I bought several of them on there and never paid over 100.00 for any of them.
 

Justinde

Chief Petty Officer
Joined
Dec 11, 2010
Messages
431
Re: Flywheel Magnets

Dont try and fix it- Frank or Jerry will be along soon with suitable replacements -i.e- a 45 HP Chrysler flywheel, a Merc 70hp etc ( dont use these). Frank & Jerry know thier stuff!!! :)
 

jerryjerry05

Supreme Mariner
Joined
May 7, 2008
Messages
18,183
Re: Flywheel Magnets

Usually trying to replace is not good.
You might get lucky,I doubt it.
Like sschefer said E-bay.
 

ken_doll

Recruit
Joined
Mar 19, 2012
Messages
4
Re: Flywheel Magnets

Thanks for the replies, guys. I glued what magnets where left back on a-la dollar store super glue and will give it a try tomorrow.

I attached a pic of what things looked like beforehand.

Any chance I could PM "Frank or Jerry" to see which flywheels might work in my application? There are some stampings on mine I wonder which would be of any assistance...
 

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  • BoatFlywheel.jpg
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ken_doll

Recruit
Joined
Mar 19, 2012
Messages
4
Re: Flywheel Magnets

Luck was on my side, I guess, 'cause it worked. There's probably 5-10% of that magnet missing but she starts and idles fine, tho I haven't run it at high rpm or under load yet.
 

wickware

Lieutenant
Joined
Jun 20, 2009
Messages
1,286
Re: Flywheel Magnets

Will there be any chances of damages/danger if the magnet comes off while running? Hopefully the centrifugal force and magnetism will keep it safe. Good Luck! jow
 

ken_doll

Recruit
Joined
Mar 19, 2012
Messages
4
Re: Flywheel Magnets

Yea, that thought crossed my mind, but what could possibly go wrong with $ store glue? :D Will keep my fingers crossed and thanks.
 

riptorn

Chief Petty Officer
Joined
Mar 8, 2012
Messages
433
Re: Flywheel Magnets

Lol, try JB weld if any more problems. Works great when surface prepard
 
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