Replacing mercury 90hp with Johnson 90hp

ib18

Chief Petty Officer
Joined
Mar 2, 2013
Messages
489
Re: Replacing mercury 90hp with Johnson 90hp

Update - Johnson 90 hp is now on my boat - https://www.youtube.com/watch?v=jtA7vbykxaw,
connected the wires but ..... please help

IMG_3251.jpg - what is this wire plug for? fuse? I don't see the other half of this wire.

IMG_3254.jpg - this red fuse plug is weird, half of the tube is exposed? not sure if I can start the motor?

Will try new gas tomorrow to start it up
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
38,473
Re: Replacing mercury 90hp with Johnson 90hp

Some one just put in a fuse that is way too long.----Get the right one from a dealer or any automotive store.-------20 amp and about 5/8" lomg.
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
38,473
Re: Replacing mercury 90hp with Johnson 90hp

You need to help out !!!-------------How many wires and what colour are the wires on that plug ???
 

ib18

Chief Petty Officer
Joined
Mar 2, 2013
Messages
489
Finally started my motor after getting my fuel primer bulb to work and started the motor yesterday after I cleaned the fuel filter, sprayed some starting fluid into the carb - check out this nice Johnson 90hp motor - https://www.youtube.com/watch?v=muBoTyqWlO8
 

ib18

Chief Petty Officer
Joined
Mar 2, 2013
Messages
489
2 challenges with my 90hp Johnson outboard - please help! Thanks.

1. need to replace the tilt tube (rod) - totally rusted - I cleaned it but i still cannot push the steering cable through. So, I want to replace it with a stainless tube. How do I loosen the rusted lock nut on the port (left) side of the motor?

http://www.youtube.com/watch?v=ctqNGJE0rRE - see video here

2. Find the right lock nuts for the engine side of the throttle control cable and shift control cable

http://www.youtube.com/watch?v=1QNpN1Urgpg - see video here
 
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