turn signal & cancel switch oiling

jcc

jcc

live free and die old
Joined
May 3, 2010
Messages
31
Location
suburb of detroit, mi
Bike
2005 Honda ST
ok, so on my 2005 st it's been getting harder and harder to flip the turn signals, and the cancel button is getting harder to push in to cancel the signals. I haven't taken it apart yet, but i was wondering if it's a real chore to take apart, or is it possible just to shoot some lube in through the outside? What product am i using for either of those remedies?

thanks ahead of time.
 

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Electronic contact cleaner.

1681405144642.png
www.homedepot.com

CRC QD 11 oz. Contact Cleaner 02130-6 - The Home Depot

www.homedepot.com

The CRC QD 11 oz. Contact Cleaner is safe to use on most plastics and is intended for cleaning sensitive electronics and electrical equipment. The cleaner is quick drying and will not leave behind residue.
  • Use for cleaning sensitive electronics and electrical equipment
  • Quick-drying formula is a blend of petroleum distillates and alcohol for a suitable precision cleaner that leaves no residue
  • Ideal for telephones, PCs, relays, edge connectors, tape heads, buss bars, circuits, contacts, printed circuit boards, switches and circuit breakers
  • Safe to use on most plastics
 
Sorry I could not resist.
A good spray electrical contact cleaner. I prefer a product called CorrosionX as it prevents corrosion and also lubricates and is dielectric. Just make sure the product is compatible with plastic.
 
jcc said:
ok, so on my 2005 st it's been getting harder and harder to flip the turn signals, and the cancel button is getting harder to push in to cancel the signals. I haven't taken it apart yet, but i was wondering if it's a real chore to take apart, or is it possible just to shoot some lube in through the outside? What product am i using for either of those remedies?

thanks ahead of time.
Click to expand...
It's not a chore to take the switch apart to clean and lube it. It's very easy and that's how I did this job every 25 or 30,000 miles. Squirting cleaner in there without relubing the moving parts is half the job and it's likely you won't squirt cleaner everywhere it's needed anyway.

There's two vertical screws on the underside of the switch pod that allow removal of the pod halves then a small screw that holds the relevant piece to top of the bar end. No springs or little parts fly out to this point. The push-to-slide left or right and push to release and contact mechanism can be cleaned out with a Q-tip from there, it's self explanatory to the eye. I used a light application of silcone grease or dielectric on the slides and contacts.
 
The oem signal switch is robust, and designed to keep working when full of dust, bugs and dried out lube. Contact cleaner is okay to use,, as long as you follow it up with a good plastics compatible dielectric lube. Otherwise the ancient factory lube will just get more dried out and hardened. If this does not restore the function,,, then it's time for a tear down,,, lube and rebuild,,, cheers,, CAt'
 
I recently had this same problem and spraying contact cleaner in it didn't help, but taking it apart and cleaning it made it feel like new.-- a rather easy job.
 
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I forget guys, is there not a tiny pin on the bottom of the handlebar that locates the switch? Be careful when you reassemble it to position it over that pin (if I'm not thinking of the other handlebar).
 
Good post, I thought mine was similar in thumb lever operation so I stripped it all down yesterday (just for something to do) and took the indicator lever apart.
It looks like LM grease is used on the the moving lever parts so cleaned all the components, re-greased and reassembled thumb lever.
Checked, tested and now works smoothly.
 
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