Do not use the wiring diagram saying blue wire. Maybe I didn't read it correctly but the blue wire that looks like it is for the the original horn is actually for the radiator fan, not the horn. Maybe for different year? Anyway I followed the diagram and it didn't work and messed around further to see the Blue and Black are radiator fan. Works great now wiring wise. The Stebel horn connection from the compressor to the horn sucked for me. Sounded like crap until I compressed the two together, then sounded like I thought it should. So tomorrow will be using silicone on that connection and a large stainless hose clamp to compress and hold the two parts together
Good catch Flying Circus ,
where it says blue wire in the install instructions by Hunter ,
should have said BLACK with blue line
unless he meant the other wire ( orange wire with blue line ). confusing instruction ...
Last edited by Kazimodo; 05-26-2019 at 07:45 PM.
Every Time You Lift Your Tank Beware Of This .
I got a dud. Sounded like there was an air leak due to the sound. But when I pressed down on the top round piece it was how it is supposed to sound. So I siliconed around the joint from compressor to the plastic diaphragms. Tried it again today and still sounded like crap until I put pressure on the inside round top area and then it worked properly. So I had to MacGyver it using a 4" duct clamp with a nut underneath to put pressure on the top and works perfectly. My Siamese twin Murphy was messing with me obviously. I just want to get bike back together as it's gonna nice and warm this week.
Suzuki M1800R - no rules great fun
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Coming to a city near you..
Sparky you were right. What threw me was I was checking the blu/blk wire to a ground source, reading voltage. Not thinking it had to go through horn switch. I wired it up shortly after your post and everything work fine.