rear brake light switch disassemble and cleaning

toadady

lost in the woods
Joined
Aug 1, 2013
Messages
141
Location
southern Mizzery
2014 ES, cruise quit, so I just dealt with it because I didn't want it tied up at the dealership while the sun was shining, FFW to Saturday and a friend said "hey your brake light is on all the time," well that'll do it,

I could reach in and push the plunger up, and I had cruise back until I used the foot brake. So Sunday I decided to remove it and see if I could clean or lube or do something . I was amazed to see i could take it apart fully clean, and reassemble with dielectric grease,

several things apart to remove it



I failed to get a pic of the top of it, but after removing it, it looks like this



the contacts just slide out



plunger assy is next, notice all the grime and that little spring is all that pushes the plunger back up



+

stem all cleaned up and reassembled



housing was dirty too



cleaned up with contact cleaner and greased with dielectric grease


not much else other than the old "assembly is reverse of disassembly"

the pivot bolt was in need of some attention

 

Checkswrecks

Ungenear to broked stuff
Staff member
Global Moderator
2011 Site Supporter
Joined
Mar 7, 2011
Messages
11,532
Location
Damascus, MD
Good write-up.
Most people don't realize that the brake pivot should be removed and lubed when lubing the shifter.
 

Gigitt

Active Member
Joined
May 15, 2015
Messages
427
Location
Sydney Australia
So when you assembled it did it work again?
Did it fix your issues once you put it back on the bike?

I am glad to see the switch is serviceable.

Thanks for the info.
 
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