Outdrive not shifting into reverse

Joined
Jun 24, 2010
Messages
8
Hello,

I have a 85 Mercruiser MCM140 mated to a alpha one drive. When shifting into forward all is fine. I have no reverse though, even when i remove the lower unit shifter cable from the shift assist assembly and pull the cable all the way out, still no reverse, just a clicking at the prop. Also when i tilt the outdrive up with the boat in neutral the prop will start clicking as if trying to get into gear. I think it may be a lower unit shifter cable...just want a few opinions before removing the outdrive...Thanks..

PS....the engine revs as if it were engaged into reverse...so not the interupt system.
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: Outdrive not shifting into reverse

The shift interrupt system has absolutely nothing to do with rather it goes into gear or not.
Pull the outdrive, it's a 10 minute job, and see if reverse works at the drive.
 
Joined
Mar 27, 2010
Messages
3,008
Re: Outdrive not shifting into reverse

Here is the drive in reverse. This is what you will turn manually to engage reverse. Photo by Ziggy:
 

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