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Main => Main Forum => Topic started by: Mattiekrome on June 27, 2007, 12:31:10 pm

Title: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: Mattiekrome on June 27, 2007, 12:31:10 pm
About 6 months ago I picked up a fully working 3 player cab, with every intention of stripping it down and rebuilding it into a MAME cab.  Unfortunately, due to time and space constraints, I have decided to sell it or maybe donate it to a church summer camp.  Only problem is, some of the buttons stick quite bad.  Does anyone out there have any quick hints on how to get these buttons/switches working like new again?  I wouldn't feel right selling or donating a game that only works "some of the time", but dont want to drop any $ on new buttons + switches.  Thanks  :)
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: ChadTower on June 27, 2007, 12:32:39 pm

Dishwasher.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: shardian on June 27, 2007, 01:23:37 pm

Dishwasher.

Disassemble the buttons first though, and don't wash the microswitches.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: ChadTower on June 27, 2007, 02:29:49 pm

I've never had an issue washing the microswitches.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: shardian on June 27, 2007, 02:30:44 pm

I've never had an issue washing the microswitches.

There is no point to it. Besides, water can get into them and cause corrosion.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: Dmod on June 27, 2007, 04:48:25 pm
Try "Goo Gone". 

You can find this at Lowe's, and I used it to successfully remove dried hot glue from the sides of an ice hockey table (don't ask) without damaging the table.

   
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: ChadTower on June 28, 2007, 10:19:19 am
There is no point to it. Besides, water can get into them and cause corrosion.

A single instance of water isn't going to corrode them.  Corrosion is from the presence of water over time.  I've seen some switches that were barely working come back to life after being thrown in the dishwasher with the rest of the controls.  So long as you don't use a melty hot cycle, most things can be thrown in there.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: Mattiekrome on June 28, 2007, 11:19:36 am
Thanks for the input.  Looks like the problem isn't as much with the buttons sticking, but the microswitches.  I've already pulled most from the CP, so I am going to give the dishwasher a try. 

What about sticks?  Anything in there going to be sensitive to the dishwasher?  In "caveman" thinking, its just 4 microswitches and a metal rod, but I dont know for sure if its a good idea to chuck a whole stick in there  :-\
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: shardian on June 28, 2007, 11:28:22 am
Thanks for the input.  Looks like the problem isn't as much with the buttons sticking, but the microswitches.  I've already pulled most from the CP, so I am going to give the dishwasher a try. 

What about sticks?  Anything in there going to be sensitive to the dishwasher?  In "caveman" thinking, its just 4 microswitches and a metal rod, but I dont know for sure if its a good idea to chuck a whole stick in there  :-\
Disassemble so everything gets cleaned. Dishwashing isn't really necessary for the joys, but if you don't feel like hand washing... ;)
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: ChadTower on June 28, 2007, 12:29:08 pm

Yeah, I mostly suggest the dishwasher as a way to throw a bunch of stuff in at once.  I don't usually have enough time to hand wash everything in the sink and the dishwasher runs every night anyway.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: Crowquill on June 28, 2007, 07:15:53 pm
I just hand wash them. It's not that hard and takes less time (but a bit more work) than the dishwasher. I'd definitely remove switches. I take the plunger out of the button and remove the springs too. I just disassembled and cleaned a joystick last night that had been the victim of a coke spill. I had to replace one of the switches that was too gunked up, but the stick now feels just like new.

Being so small, how do you guys contain them in the dishwasher so they don't get knocked around and fall through the baskets?
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: shardian on June 29, 2007, 09:57:02 am
I just hand wash them. It's not that hard and takes less time (but a bit more work) than the dishwasher. I'd definitely remove switches. I take the plunger out of the button and remove the springs too. I just disassembled and cleaned a joystick last night that had been the victim of a coke spill. I had to replace one of the switches that was too gunked up, but the stick now feels just like new.

Being so small, how do you guys contain them in the dishwasher so they don't get knocked around and fall through the baskets?

I stuffed all of my buttons into the silverware drawers in mine. You can also get a baby bottle washer box at walmart for like $2 that works awesome. (don't tell my wife I recommended that one ;)).
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: ChadTower on June 29, 2007, 10:38:30 am

My dishwasher has a lid for the silverware trays that you can put on for small parts.  Just make sure you don't use any of the hottest cycles - that tray is mostly designed for stainless steel objects that are not subject to heat issues.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: AcidArmitage on June 29, 2007, 07:42:03 pm
toothbrush 'em
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: Zebidee on June 29, 2007, 08:50:56 pm
Tea tree oil cuts through this kind of crud with no trouble at all :)  Just daub a bit onto a cloth and wipe.  Follow up with a quick scrub using your favourite old toothbrush and some warm water + detergent.  Dry throughly before re-assembling.

Seriously, just last night I used tea tree oil to clean a set of disgustingly filthy buttons from an old cab.  At first I thought I had a terrible job ahead of me, but it turned out to be no problem at all with the tea-tree oil.

A bottle of tea-tree oil costs about $2 at the supermarket in Australia, maybe $4 elsewhere I guess.  Also makes a fantastic disinfectant and mosquito repellent.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: ChadTower on June 30, 2007, 09:00:50 pm

Okay I've lived in various sections of both the US and Canada and I've never heard of tea tree oil.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: NightGod on June 30, 2007, 09:23:14 pm
I've heard of it, it does a great job of getting rid of lice infections, too. Went through that a couple years back with the kids, it worked when everything else didn't. Pretty sure we picked it up at Wal-mart or Walgreens.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: bleargh on July 01, 2007, 12:25:30 am
Okay I've lived in various sections of both the US and Canada and I've never heard of tea tree oil.

"The Body Shop" carries a variety of things with Tea Tree Oil in them.  Facial cleansers, soaps, rinses.  My wife used it all the time when we lived in Vancouver.  Moved to the country and our well water is so soft that it just doesn't work anywhere near as good as it did in the city.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: ChadTower on July 01, 2007, 12:31:35 pm

Ah, I never ever go in stores like that.  I'm allergic to most synthetic fragrances.  Stores like that make me miserable.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: Zebidee on July 01, 2007, 07:00:20 pm
Tea-tree oil is an Australian product, from the Melaleuca trees.  Called "tea tree" because the oil would come out into the water of the surrounding billabongs and make it the colour of tea.

I buy it in the supermarket here, but US/Canadian people might have to go to a more specialised store.  It usually comes in a small bottle.  I found it in Bangkok in a "western" specialised supermarket.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: ChadTower on July 02, 2007, 09:19:05 am
Called "tea tree" because the oil would come out into the water of the surrounding billabongs and make it the colour of tea.

Ew.  Bong water.
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: Zebidee on July 06, 2007, 12:49:14 pm
Called "tea tree" because the oil would come out into the water of the surrounding billabongs and make it the colour of tea.

Ew.  Bong water.

No, billabongs.  Quite different, and I can't imagine bong-water oil being too popular.

Incidentally, tea-tree oil is brilliant for cleaning up bong crud too.  So someone told me  ::)
Title: Re: Anyone know a good way to "de-gunkify" CP buttons and sticks?
Post by: Mattiekrome on September 14, 2007, 10:59:11 pm
Oh BTW, I never did post my results.  I did the dishwasher thing like Chadtower suggested, microswitches and all.  I must say it worked brilliantly.  The CP worked like new once I got it all back together.  Just FYI for any future searchers out there  :)