Can I save this lower casing on a Yamaha 25 hp?

R

Railer

Recruit
Joined
Nov 18, 2009
Messages
1
I have this http://www.ishopmarine.com/ishop/jsp/AsplIsmCcatViewBase.jsp?&lvlCode=4&pCode=C0042405&path=YAM~A0000002~M0000425~M0000462~C0042405&isFromCMS=false&hideAdd2CartButton=&isStandAlone=&is4CmsShop=&reqln=Unknown&reqem=Unknown&reqph=Unknown&reqFor=29&req4Browse=1&docId=&docName=&isForSupStore=true&cCatFilter=YAM&eCatSupFldr=supplier-110-050-YAMlower end.This summer while in reverse about 1/4 throttle the shifter got knocked into forward and this happened.
SANY0007-1.jpg

SANY0010-2-1.jpg

SANY0007-1.jpg

All that needs replaced are the 2 gears that are shown on the inside(2nd pic).When I ask about the hole people say it can't be wielded due to it warping .


I am not concerned about the appearance of the repair as long as I can save the $ and the labor on changing out the casing.
Thanks for any help:)
 
R

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: Can I save this lower casing on a Yamaha 25 hp?

as long as the inner hole isnt on a bearing surface,weld it.
your not gonna heat that much Aluminium, welding that small a hole, to do anything.
 
T

thecow18

Cadet
Joined
Nov 16, 2009
Messages
16
Re: Can I save this lower casing on a Yamaha 25 hp?

use JB weld. I am using it on mine for a crack on the lower unit right next to the prop. Just make sure you don't get JB weld on the gears.
 
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