:) I have a 1974 70hp Evinrude model #70473M. I had it out twice this year. First time out it ran fine except for a brief second where it (burped) lost power then recovered. Second time out it was running fine then started to burp and then quit running completely. Couldnt even get it...
I have two 70hp motors.
* One is model# 70473-M and the other is 70773S.
* How do I switch lower units?
I tried last year on the earmuffs but it didnt work.
I think I was getting reverse in forward and neutral in reverse.
Cant quite remember, but it definately wasnt right.
Is this just...
Hello again from the "IceBox of the Nation,"
My questions.....
Are the L/U's from a 1974 and 1977 70 hp manual shift interchangeable?
I swapped it once but I wasnt getting the gears at the right place from the controls.
Is it just that the manual shift arms are different legnths and I need to...
Sorry if this is the wrong place to post. I have two older, metal 6 gallon gas tanks. Previous owner put fogging oil into them for long term storage. What should I do to the tanks so I can safely use them again without fouling up my carbs or something? Thanks for any advice.
I swapped the L/U on my 1974 70hp Evinrude. I took the '74 L/U off and put the '77 on. Now when I shift it is backwards. Forward is reverse and reverse is forward. Did install the L/U wrong? Is it safe to run it this way?
As I read thru my Solec I am not sure of the direction the impeller go in the water pump housing. When you remove impellor and housing and set it down with the impeller looking at you, facing up.....which way do the flanges point?
I have a '74 70hp 'Rude L/S and I want to drop the lower unit. The manual says I must disconnect a blue and green wire and attach an extra length of wire to each before dropping the unit. The problem is that I cant find these two wires. Can anybody help me with this?
Please excuse my ignorance. I have a 1974 70 hp Evinrude model # 70473-M and Im not sure of the parts # for a carb rebuild kit or impeller. There are several choices and Im not sure which one is best.
Thanks for your advice
Hi, I just bought this motor. It was in storage for 5 yrs. in an unheated garage in Minnesota. It started on the first try. It idles fine. The problem is when I apply full throttle on the water. Its like it is only using 30hp instead of the full 70hp. Any advice?
Hello, I have a cracked block that's letting water into my bottom cylinder. I am looking to install a used block/powerhead assembly if I can find one. I have been looking on Ebay and found someone selling an assembly that came off a 1990's 70hp. He says it will fit up with most three cylinder...
