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  #1  
Old 04-02-07, 10:30 AM
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Ex500'ers- need some help


got to clean the carbs, however, the float bowl screws are stripped. got to use a vice grip to get them out- but then I need to replace them? anybody got some extras? I'd order from ronayers, but they take forever to ship and I need to have the bike running before I leave for Vegas (next monday)
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  #2  
Old 04-02-07, 10:36 AM
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Ex500'ers- need some help


slot them with a dremel and use a flathead. That will easily make them functional til your new ones come in. Dremel is required equipment for a race. It's like duct tape. If you can't fix it with a dremel, you can't fix it!!!
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  #3  
Old 04-02-07, 10:39 AM
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Ex500'ers- need some help


haha- yeah, I do have a dremel. need to pick up some new cutting wheels.
dremel, duct tape and zipties.
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  #4  
Old 04-02-07, 05:15 PM
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Ex500'ers- need some help


cant you just take it to a hardware store & size the bolts?

I replaced the crappy bolts on my GS carbs with steel hex-bolts. Just be careful not to strip the carb body.
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  #5  
Old 04-03-07, 08:07 AM
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Ex500'ers- need some help


i got the screws off. cleaned the carbs- especially the pilot jets.
however, still not running correctly on the left cylinder. starts pissing fuel. Left header not warming up as fast as the right.
So I'm guessing it's getting flooded. Either from no/low spark, or stuck float.
However I can't get a socket to fit in the plug hole to remove the spark plug. Everything I have is too thick walled.
so frustrating.
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  #6  
Old 04-03-07, 09:01 AM
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Ex500'ers- need some help


It's the same with my MZ. You need the plug socket from the OEM tool kit to get the plug out.

Did you replace the float needle? The rubber seal dries out over time and can't be salvaged, in my experience.
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  #7  
Old 04-03-07, 09:08 AM
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Ex500'ers- need some help


no haven't replace the float needle.
i can order some up, unsure if they will ship in time.
-
i'll see if i can dig up an oem tool somewhere.

looks like a trip to the kawi dealer is in order

damn- those float valves are $30/each.
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  #8  
Old 04-03-07, 09:37 AM
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Ex500'ers- need some help


If it's pissing fuel out of only one carb it's most likely the float/needle and seat. Do yourself a favor - order the kits for both carbs. As long as your in there...
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  #9  
Old 04-03-07, 09:48 AM
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Ex500'ers- need some help


that's the plan- replace both at the same time.
just hope the dealer can get them in before the 28th
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  #10  
Old 04-03-07, 11:13 AM
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Ex500'ers- need some help


for the spark plug, go to your local hardware store & buy the cheapest deep socket you can find. They're usually thin enough to get in there.

can't remember what size though... 19mm?
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  #11  
Old 04-03-07, 11:17 AM
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Ex500'ers- need some help


tried that. still too thick
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  #12  
Old 04-03-07, 11:19 AM
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Ex500'ers- need some help


Buy a spark plug socket....works for mine unless your head is different than mine.
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  #13  
Old 04-03-07, 11:26 AM
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Ex500'ers- need some help


might be- my motor is a pre-94- post 94 frame
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  #14  
Old 04-03-07, 12:55 PM
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Ex500'ers- need some help


It's a 18mm I know since I just took mine out. I used a Husky long socket and worked fine without the rubber insert. I used needle nose pliers to grab the plug after it was unscrewed.

My plugs were covered in black carbon and they smelled like fuel. The manual said it could be caused by weak ignition.

My brother's bike is a '94.
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  #15  
Old 04-03-07, 06:18 PM
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Ex500'ers- need some help


managed to pull the plugs using the triumph oem tools.
-
still need to figure out why the bike is not running-
the float valves look good- not disfigured or marred

Last edited by McBiggity : 04-03-07 at 06:40 PM.
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  #16  
Old 04-03-07, 07:52 PM
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Ex500'ers- need some help


ok seems to be running strong on both cylinders now. will take it for a road test once we get a decent day.

thanks for the help
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  #17  
Old 04-03-07, 08:05 PM
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Ex500'ers- need some help


Quote:
Originally Posted by McBiggity View Post
managed to pull the plugs using the triumph oem tools.
I'm the man.
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  #18  
Old 04-03-07, 08:27 PM
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Ex500'ers- need some help


Quote:
Originally Posted by BMFR6 View Post
I'm the man.
lol. thanks for the suggestion
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  #19  
Old 04-03-07, 09:51 PM
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Ex500'ers- need some help


The coil wires are almost always the culprit with EX ignition problems. Make sure the connector is clean, tight, and has a positive grasp on the wire. The wires often crack at the connector. Might be worth cutting the old off and putting new higher quality connectors on there. That junk is old and suspect.
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  #20  
Old 04-04-07, 07:43 AM
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Ex500'ers- need some help


who makes connectors for the Ex?
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  #21  
Old 04-04-07, 08:46 AM
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Ex500'ers- need some help


It's just the spade connectors or whatever. Get them at an autoparts or electronics store.
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  #22  
Old 04-04-07, 09:02 AM
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Ex500'ers- need some help


Mike,

I have many EX parts leftover from a few projects. In boxes. I can ship them to you if you'd like. I think there is a set of coils in there too.
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  #23  
Old 04-04-07, 09:11 AM
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Ex500'ers- need some help


i have a spare set of coils in the toolbox. but thanks Alex!
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