09-02-2022, 06:28 PM | #1 |
Join Date: May 2017
Location: Tucson
Posts: 49
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Champion fuel bowl leaking???
I really don't know where else to put this since we don't have a "Tech" section.
Is it just s.o.p. for these to leak if the bike sits for say 3 weeks? Or do I need better float bowl screws and better torque when putting it back on? I's a PZ20 mikuni clone carb, it just leaks any time it sits for more than a couple days. My only complaint about the bike since I did my other mods. Thanks, J Last edited by superduder; 09-02-2022 at 06:29 PM. Reason: more info |
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09-02-2022, 06:42 PM | #2 |
Join Date: Sep 2021
Location: De Soto, MO
Posts: 1,939
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I wonder if the float is getting stuck in the up position, letting fuel get up to the gasket or O-ring.
__________________
2021 Lifan Xpect--sold 2022 Lifan KPX 1972 Honda CT90--The Carrot 1969 Honda CT90--The Tomahto Cheesy is the WDK (workplace drama king). Now retired. Nope, back in the saddle. Climate: The Movie https://www.youtube.com/watch?v=A24fWmNA6lM How our government really works https://www.youtube.com/watch?v=QjadCd0VRBw Question all authority.....think for yourself |
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09-02-2022, 08:36 PM | #4 |
Join Date: May 2017
Location: Tucson
Posts: 49
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I think I should have been more specific,
Yes, I usually shut off the fuel and run it dry before putting it away. I leaks like there's a crack, or gap in the o-ring, and drips fuel on turns. But it generally only does this when it's sat for min 2-3 weeks, And once it leaks for a bit it kind of seals itself back up. Last time I rode the Phoenix trip I ran into full wash crossings on the way back, Some chest deep, Whitey handled it great. Then I let him set since then (Aug 14) and now the leak is back. I've tried doing the empty carb full tank thing, which lead to the first leak. I've tried sea-foam for stabilizer (that works awesome!) doesn't do anything for the leak, but the gas is still fresh. But it seems like the o-ring drys out or something during the down time. Maybe I'll just have to start trying as much as possible to daily the bike. Or maybe some allen head screws so I can actually adjust/tighten them without having to remove the carb. J |
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09-02-2022, 09:33 PM | #5 |
Join Date: Sep 2021
Location: De Soto, MO
Posts: 1,939
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Why not just drop the float bowl and take a look in there?
__________________
2021 Lifan Xpect--sold 2022 Lifan KPX 1972 Honda CT90--The Carrot 1969 Honda CT90--The Tomahto Cheesy is the WDK (workplace drama king). Now retired. Nope, back in the saddle. Climate: The Movie https://www.youtube.com/watch?v=A24fWmNA6lM How our government really works https://www.youtube.com/watch?v=QjadCd0VRBw Question all authority.....think for yourself |
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09-02-2022, 10:08 PM | #6 |
Join Date: Nov 2019
Location: KY
Posts: 276
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So you ran an Ice Bear Champion through chest deep water?
Do you happen to be a "little person" or do you have a 6' tall snorkel on the bike.
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%90 of the Chinese motorbikes ever made are still on the road. The other %10 made it back home. |
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09-02-2022, 11:25 PM | #7 |
Join Date: May 2017
Location: Tucson
Posts: 49
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Nope I'm not a "little person" I just hit it at around 20-25mph
and got completely doused, But the bike kind of divided the waters so to speak due to the speed and it never hit the airbox intake tube. I was actually in the water for maybe half a second. It's not like it was a river crossing. |
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