'89 Mercruiser 3.0L Alpha 1 wont go into gear

jtward

Recruit
Joined
Jun 29, 2003
Messages
4
I was driving along at ~25mph and suddenly the Tach just about pegged and the boat stopped. Wont engage in forward or reverse. Engine runs fine. Any suggestions? First time boat owner. Thanx in advance.
 

boaterntexas

Petty Officer 1st Class
Joined
Feb 4, 2003
Messages
254
Re: '89 Mercruiser 3.0L Alpha 1 wont go into gear

did you hit something,, like a log, and rock or somethign that might had spun the prop hub. What kid of motor, outdrive, prop, ect.. do you got?
 

jtward

Recruit
Joined
Jun 29, 2003
Messages
4
Re: '89 Mercruiser 3.0L Alpha 1 wont go into gear

I found the problem. I removed the four bolts on the outdrive so I could see the gears as they transfer from horiz to vertical and they are coimpletly worn. What's next?
 

jtward

Recruit
Joined
Jun 29, 2003
Messages
4
Re: '89 Mercruiser 3.0L Alpha 1 wont go into gear

:confused: I spoke with a mechanic friend of mine who gave me an estimate of $800.00 to rebuild the outdrive. Is this a decent price? He said the parts alone are $400. Can someone please reply back? I havent had much luck with this forum.
 

denniz

Senior Chief Petty Officer
Joined
Aug 21, 2002
Messages
743
Re: '89 Mercruiser 3.0L Alpha 1 wont go into gear

$800. AINT BAD FOR A UPPER REBUILD, Ive got quite a few 3.0 uppers used for sale. What years your boat? Im in texas,dont know what shipping would be since I dont know where you are.Upper housings have changed over the years so let me know year model if you want a used one.Also you need to find the reason WHY your upper failed. it could be a lower seal problem. theres another $300.
 
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