Heads Up for all 75/90 HP Honda Owners

MajBach

Chief Petty Officer
Joined
Jun 21, 2003
Messages
564
My 90Hp Honda broke down this weekend, (I consider a breakdown to be anything that prevents operation and requires repair in order to use). <br />Anyway, the first indication that something was wrong occurred after I had stopped to fish and the motor wouldn't start. It wouldn't crank over - nothing. Same symptoms as if you were trying to start it in gear. I ended up using the pull start, and to my surprise, the boat started moving as soon as it started. In fact, I was in gear. The control box showed no indication that there was something wrong with it. However, when I went into the neutral position, nothing happened. When I selected reverse, the boat moved forward. About half way home, I went into neutral position and the motor also went into neutral but wouldn't go back into gear. The throttle arm then got very stiff, to the point that it required more force to move than I would dare apply.<br />Obviously I was stranded at this point so I found a cove out of the wind and removed the control box access cover. I assumed this is where the problem lie but I was wrong. I then took a thorough look under the hood and found the problem. Directly under the oil fill cap, but on the bottom is the control for the gearcase. You can identify it by the lond spring tab with nylon roller that activates the engine start cut-off while in gear. The single bolt/lock washer that holds down the gear selector arm had vibrated loose .<br />It was an easy fix - good thing I carry tools with me.But you might want to check your motor before you go out next to make sure this bolt is tight.
 

radsrh

Petty Officer 1st Class
Joined
Oct 30, 2002
Messages
250
Re: Heads Up for all 75/90 HP Honda Owners

Thank you for the input, I will go check mine first thing in the morning......
 

thatone123

Banned
Joined
Mar 7, 2009
Messages
707
Re: Heads Up for all 75/90 HP Honda Owners

Anyone know how to start a new thread ? I don't see any thing to click on ?

I just towed a 17 ft. Arima Sea Ranger 1500 miles round trip from Juneau, Alaska to Anchorage, Alaska. Quite a trip over many mountain passes and some 20 below and white out conditions, lots of ice and snow on roads, especially in Yukon, Canada. I did this without knowing condition of trailer and tires and just had a bumper hitch. Worked out though and took a few days. Anyway, the boat has a 76-77 Honda 90 and because of the rainy and moist weather of Juneau has some rust like all the clamps that hold the hoses on. The guy who sold it to me seemed to be pretty honest and said the motor runs good, but I was wondering if anyone had any insight to problems I can expect to encounter with a motor this old. Thanks
 

gss036

Commander
Joined
Jan 18, 2003
Messages
2,914
Re: Heads Up for all 75/90 HP Honda Owners

You need to go back to the page for the Honda/Toahtsu and look at the top left hand corner and you will see a small note for create new post.
 
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