reverse

MBS1030

Recruit
Joined
Apr 16, 2003
Messages
5
My 850 mercury will not shift all the way into reverse. I thought it was a worn shift shaft cam or prop shaft pin, but they look O.K. How much wear is tolarable? Where can I get new parts on the net?
 

Yepblaze

Lieutenant Commander
Joined
Jun 1, 2001
Messages
1,686
Re: reverse

You sure the cotroller and cable are working correctly?<br /><br />You say,<br />"How much wear is tolarable?" <br /><br /> Obviously if something is worn to the point where it no longer works it's worn out.<br /><br />Do you have the lower unit removed?<br /><br />What happens when bench tested? is it possible to "find" reverse?<br /><br />You know the shift shaft tends to only rotate in one direction most of the full rotation is forward gear then a brief nuetral then a brief reverse, turn some more and forward again.<br /><br />If reverse feels iffy or nonexistent during the bench testing, you'lle need to tear it down and find the worn or bad components allowing the internal tolerances to get out of spec.
 
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