changed lower unit, won't go in reverse

cookie69

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Aug 25, 2007
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17
I have a 1992 80hp mercury. the guy I got it from said it had been sitting outside for the past year or so. the motor sounds really strong but I can't get it to go in reverse. any info on this would be great.

cookie69
 

cookie69

Cadet
Joined
Aug 25, 2007
Messages
17
shifter won't go in reverse

shifter won't go in reverse

I have a 1992 80hp mercury outboard, The guy I purshed it from said it had been sitting outside for the past year. they changed the lower unit because it froze and busted. I got the motor running and it sounds really strong.the propeller turns only one way the way it is locked. can anyone help with this?

cookie69
 

Laddies

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Sep 10, 2004
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12,218
Re: shifter won't go in reverse

Re: shifter won't go in reverse

It sounds like they didn't get the shift shaft lined up when installing the lower unit, drop the unit down put it and the engine in rev and reinstall it
 

cookie69

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Aug 25, 2007
Messages
17
Re: shifter won't go in reverse

Re: shifter won't go in reverse

would it be possible, we took the lower unit off and we broke the shaft lose by turning the impeller the opposite way and breaking it lose. could it be possible it was just stuck? it seems to be working fine now.

Re: shifter won't go in reverse
1992 80hp mercury outboard
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: changed lower unit, won't go in reverse

shift linkage, or bad cable. disconnect at motor, try shifting manually. i would also change the impeller.
 

tashasdaddy

Honorary Moderator Emeritus
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Nov 11, 2005
Messages
51,019
Re: changed lower unit, won't go in reverse

i merged your 2 post.
 
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