Topic: Key Switch Repair on 1975 CB550F

[BrianK]

I have an old/tired OEM key switch for my 1975 CB550F that I would like to have reconditioned if possible.  Does anyone know if there is anyone out there who does that kind of work?

Thanks.

[WhyNot2]

I'm wondering the same.....!!!!!

[bryanj]

Dont think you can do anything to the key part of the switch, emgo do replacement contact parts

[carnivorous chicken]

Wondering what the symptoms are here. Does it wiggle and/or fall out? Is it stiff to turn? Are the connections failing? How is it "tired"? If it's the former, not much you can do but replace I imagine. Before I figured out that you can't have more than one key for your bike on the pre-'75 bikes with the key switch below the tank, I had my key on a keyring and it wiggled loose and fell out -- lost all of my keys. I kept the same ignition switch and got a new key cut, but used a carabiner to attach it to the frame so it wouldn't fall out.

If it's just stiff I use graphite powder and it works wonders.

[Rayzerman]

You can get replacement replica switches, however if you want to keep your original Honda key like I did...... I carefully took the switch apart from the bottom side, and cleaned up the contacts, cleaned out old grease, etc..... you must make note of the orientation of the contacts.... it's a wee bit tricky, but be patient.
As for the lock mechanism, I flushed it out, wouldn't recommend graphite it dries sticky if contaminated by oil/water.... Lock deicer can flush and leaves a trace of oil....

[HondaMan]

...I had my key on a keyring and it wiggled loose and fell out -- lost all of my keys.

Me. too.

[WhyNot2]

I've not lost none yet, but I will come up with a way to attach my key ring to the frame.

I have a key switch that has a wire disconnected on the back (red one). I'm going to attempt to repair as it matches the seat and fork lock.

Right now, I have a key switch that uses a different key, so I have both keys hanging from the switch when riding.

I certainly use the fork lock all the time, when parking.

The bike I speak of is my 75 CB750K.  I also lock the forks on my Harley Softail as well.