|Topic Review (Newest First)|
|09-06-2011 06:56 PM|
Go for the magnet or strip down, compressed air could just push it somewhere disastrous.
An old trick is to use a strong magnet on the outside of the housing were you think the piece or pieces are likely to be lying. Then slowly work the magnet to a convenient opening such as the strarter opening. Worth a try anyway.
|09-06-2011 01:32 AM|
Soon as you finish installing them........you're ready to Install another one
|08-07-2011 12:26 PM|
Thanks, Gang. I'll try the magnet first and then go the tranny separation route. Anyway, I'll let you all know the outcome.
No more chinese starters for me.
|08-07-2011 12:09 PM|
Originally Posted by logisoft View Post
|08-07-2011 12:08 PM|
|jrd22||I would try using the magnet as suggested. The piece isn't "in" the engine, it's in the flywheel housing. Chances are that by fishing a flexible magnet down thru the starter opening you'll be able to retrieve the piece. If not you will have to remove the tranny and the flywheel housing (if I remember your engine model correctly, it's been awhile since I've looked at one).|
|08-07-2011 11:41 AM|
|logisoft||Yes, I'm sufficiently freaked-out. My question is: Where is this piece going to be and how do I get to it?|
|08-06-2011 10:02 PM|
Dan, what bl said. If you can't flush it out (compressed air?) or coax it out with a magnet, you know what that noise is and what it can wind up doing.
How much can a new flywheel and starter cost, if it gets crushed in between the two? Or the flywheel shatters and the engine slams to a halt?
|08-06-2011 05:24 PM|
Are you cheap, or frugal? (Answer is at the bottom of the post)
You can pull the motor, tear it down and remove the missing fragment now,
(Total cost- some time and a couple of gaskets. Total inconvenience- moderate)
Or you can ignore it and hope for the best. It may NEVER be a problem. Or, it may decide to jump up and jam the flywheel and do a job on the wheel, the case, the crank and the bearings, usually when underway, off a lee shore.
(Total cost- LOTS. Total inconvenience- extreme.)
The question you have to ask yourself is,
Do you feel lucky, punk?
BTW, the difference between cheap and frugal- a cheap sailor will ignore the problem and hope it isn't really a problem. the frugal sailor will fix it now, while the fix is still cheap, and learn from the experience. Cheap sailors always spend more in the long run than frugal sailors.
|08-06-2011 01:03 PM|
"Tinkling sound"? could be the piece being picked up by the fly wheel teeth?, not so good. You might try getting a long flexible shaft with a magnet on the end and try fishing around anywhere you can poke it. The magnet should be available at an auto parts store. Not sure how much damage the piece could do but it would be better if you can get it out. Something like this:
Pick-up Magnet 'Snake Magnet' 4 lb. Flexible Shaft on eBay!
|08-06-2011 12:39 PM|
Broken piece of starter in Yanmar 3GMD engine
I've got a treasured rebuilt Yanmar 3GMD that I installed myself 6 years ago. The purr of that engine means a lot to me.
I'm also, due to circumstances, cheap. I installed a new chinese starter last season and the housing of the starter gear broke inside the engine. I took it off and fished a large broken piece from the place where the starter gear meets the flywheel. I fitted it back on the starter and discovered a smaller piece (about 1/2 inch flat square) missing. Where did it go? How hard will it be to retrieve? What bad things could happen from this piece being somewhere inside near the flywheel? I replaced the starter and the engine starts and runs like it used to. I think I do hear a little metallic "tinkling" sound every once in a while.
My nightmare is that the little piece of metal will get into the flywheel teeth and be driven through the engine casing. Is that rational?
Thanks for your advice.