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Brake Light Switch Failure

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03 Apr 2006 12:04 #36447 by ltdrider
Brake Light Switch Failure was created by ltdrider
I caught a couple of good days (between rain showers) this weekend.
During my ride, I noticed that my brake lite was stuck on. I pulled over and looked at the switch that's connected to the foot brake, and it was not retracting. I pushed the plunger up (thought it was just stuck), but it just dropped back down - no spring action at all.
I got home, and removed the switch. I dis-assembled it, it's just a plunger and a spring inside a plastic barrel with wire contacts. I put it back together, and it was nice and springy. I re-intalled it on the bike, and now it works great.
But it will probably fail again... I'll see if Jeff @Z1 sells them.

'76 KZ900 LTD (Blaze)
'96 Voyager XII (Dark Star)
'79 KZ650 Cafe Project (Dirty Kurt)
Greensboro, NC

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03 Apr 2006 13:44 #36468 by skippr76KZ
Replied by skippr76KZ on topic Brake Light Switch Failure
Good stuff to know. I haven't put mine on yet, but I may dis-assemble it like you did just to make sure it looks ok. 30 years old on these bikes - that's saying a lot. Let us know if Jeff has them or if you find another source.

1976 KZ900LTD Fully Restored
2000 Vulcan FI Classic
1998 Ducati ST2, Gone

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03 Apr 2006 15:34 #36487 by Nevco48
Replied by Nevco48 on topic Brake Light Switch Failure
Hey LTD, I've got an extra if you want it u2u me.

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03 Apr 2006 15:44 #36489 by ltdrider
Replied by ltdrider on topic Brake Light Switch Failure
Nevco48:
Check your inbox.

'76 KZ900 LTD (Blaze)
'96 Voyager XII (Dark Star)
'79 KZ650 Cafe Project (Dirty Kurt)
Greensboro, NC

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03 Apr 2006 19:48 #36552 by wiredgeorge
Replied by wiredgeorge on topic Brake Light Switch Failure
Someone DOES make an aftermarket switch. I think Dennis Kirk sells it and it is prolly in the Drag Specialties catalog.. it really is a piece of junk but should give you about three weeks of faithful service before it bites the dust. I have had several and they all die as the spring compressess or the contacts just fall out (they are push fit). Get a real Kaw brake switch as they are much better built. You can also use those from other models where the plunger pulls out (some don't work the same way).

wiredgeorge Motorcycle Carburetors
Mico TX
www.wgcarbs.com
Too many bikes to list!

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