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Working on lower unit of a Mercruiser MC-1 (pre-Alpha)
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Jason
Jason
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Vocational, Technical or Trade School
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I have a 1998 Mariner tiller 2stroke outboard. It ran great
I have a 1998 Mariner tiller 2stroke outboard. It ran great and I recently dropped the lower unit to change the water pump. It ran but it will not go into reverse. I think I may have bent the top of t… read more
Charles
Charles
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I just put a new impeller in my 2002 Yamaha 90 hourse 4
I just put a new impeller in my 2002 Yamaha 90 hourse 4 stroke and when I cranked the engine on the hose it wasn't circulating water so I shut it off. I took the lower unit back off and unbolted the h… read more
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Jason
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I am in the process of replacing the water pump on a 1992,
I am in the process of replacing the water pump on a 1992, 25hp, Johnson outboard. The new pump is ready to go in. However, it appears from the directions that the shaft should be out from the motor. … read more
Tan
Tan
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Well Jason I just read the response to this issue someone else
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Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
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Hi Jason, I need to replace the drive shafts on my 2013 250
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Charles
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How do I remove the lower unit from my 1999 75HP force
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Tan
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Mariner I own a 1983 Mariner 40E Serial # XXXXX I would
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Jeff G.
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1971 JOhnson model 6R71 G 6 hp. I need to replace the water
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cruising across the lake at 3/4 throttle my 1997 125hp mercury
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I have an older (1976) mercruiser 233 (351) that when connected
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James
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just replace the impeller on an alpha one, i put the lower
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I have to replace the impeller in my Alpha I sterndrive. Is
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I need info on water pump replacement on a 1995 Evinrude 150
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No Title
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I HAVE A 4.3L 2004 MERCRUISER. ENGINE IS OVERHEATING. HOW
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I had to replace the water pump in the lower unit of my 1986
I had to replace the water pump in the lower unit of my 1986 Mercruiser Alpha one motor. I have two questions. The impeller (fanned rubber wheel) was all busted up. The new one which came with my repa… read more
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Ted G.

Ted G.

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40 years boating, Safe boating instruct., Offshore Race promoter, Failure Analysis, Expert Witness

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John White

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Jason

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Tan

Tan

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Jeff G.

Jeff G.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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