Mercury 700 3 cylinder 2 stroke 70hp

Scaaty

Vice Admiral
Joined
May 31, 2004
Messages
5,180
Re: Mercury 700 3 cylinder 2 stroke 70hp

Lets do one thing at a time. 70's 70hp Mercs were OK in my book. Start by doing a simple impeller change, and thats a must. Look here and see if you can get an idea of a year
http://www.oldmercs.com/siteguide.html

Just Google search for a Merc manual...something like
Mercury Outboard 70 HP Manual..
 

adam89k

Cadet
Joined
May 1, 2008
Messages
13
Re: Mercury 700 3 cylinder 2 stroke 70hp

I'm almost 100% sure you have the same motor as I do.

Mine has been very reliable so far.

I believe the year is 76-77, check on your lower end unit you'll find a sticker, if you can still read it the year will be on there.

Good luck.
 
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