1953

Paul Moir

Admiral
Joined
Nov 5, 2002
Messages
6,847
Re: 1953

I don't want to put you off the scent here but are you absolutley sure your prop isn't slipping? You wouldn't be the first person to be fooled into thinking all pin-drive propellers have no separate rubber hub. The hub is almost impossible to distinguish on these OMC pin drive props.<br /><br />Good luck!
 

R.Johnson

Rear Admiral
Joined
Sep 24, 2003
Messages
4,446
Re: 1953

If it is not the prop hub slipping, take the sring out again. Grasp the spring on both ends and see if it pulls apart. It is probably broke down inside the steel casing where you can't see it.
 

alcan

Commander
Joined
Dec 14, 2001
Messages
2,505
Re: 1953

Here is another idea. You wrote " when the lever is pulled. When you pull the lever it releases tension on the spring and gives you neutral. Actually when the lever is fliped outward it pulls a cable that is attached to a block (of sorts). This block stops the spring from winding tight around the drums (shaft ends). Maybe you got the spring in upside down or back wards? Don't loose hope we will help you figure this out.
 

gprocks

Cadet
Joined
Jul 28, 2002
Messages
26
Re: 1953

Thanks guys, I will check to see if there is another 'key'on the prop shaft. I don't recall seeing one when I put it back together, but it's been a while....
 

alcan

Commander
Joined
Dec 14, 2001
Messages
2,505
Re: 1953

Hi gprocks<br />It has been a couple of years since I last worked on one of these. To the best of my memmory and from what I see in your picture, all looks well. This clutch works like chineese hand cuffs. If your spring was broken I would think the shafts would separate quite easily.There sould be no reason to drive the pin out of the lower shaft, this has no bering on the spring. That pin just holds the drum to the shaft. If you wish to remove the spring all you need to do is apply torque to the shafts in the oppisite direction of the coils in the spring. Turn the shafts one way, the spring gets tighter. Turn the other way, the spring will loosen. The spring is held in place by tension. Now,That I have said how good every thing looks in your picture. There is anothe spring in the top shaft drum. This is a shock absorber type deal. From your description about having to push together on the shafts to get drive, I think you may want to investigate this a little. It sounds like there my be a spacer missing (washer, etc) I am not sure. If you will post your email address I will try and shoot you some scans of an OEM parts manual. These drawings aren't the greatest. But at least you will be able to tell if you have all the parts and for the most part, see how they go. Hang in there, we will get to the bottom of this.
 

alcan

Commander
Joined
Dec 14, 2001
Messages
2,505
Re: 1953

Hi Gary<br /> Your top drum does show signs of wear. I do not think it is excessive, nor do I think it has anything to do with the problem. This shock absorber spring is located inside of the drum pictured. Try testing by turning the drum while holding the shaft. Of course be careful not to mar or over torque things.
 
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