darren(SA)
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| posted on 29/1/10 at 08:42 AM |
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weber pump jets?
I've just cleaned out my carbs and installed a service kit, but it doesn't sound like its squirting hence bogs down when I open throttles.
Does this sound like pump jets or accelerator pump?
looking at a weber manual it does look like I remove the pump rods? I just opened and closed throttle to check the movement,
cheers
darren
[Edited on 29/1/10 by darren(SA)]
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Angel Acevedo
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| posted on 29/1/10 at 11:48 AM |
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Ball Bearings
Some Webers have ball bearings as part of the Acccelerator enrichment circuit.
Pretty easy to misplace or loose.
Beware of what you wish.. for it may come true....
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britishtrident
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| posted on 29/1/10 at 12:08 PM |
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Pump pistons can stick down, also the hole in the pump jet is tiny so they clog up very easily.
[I] “ What use our work, Bennet, if we cannot care for those we love? .”
― From BBC TV/Amazon's Ripper Street.
[/I]
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darren(SA)
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| posted on 1/2/10 at 06:38 AM |
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thanks, i'll check it out in the next few days, i downloaded the manual so I see the ball bearing you're talking about,
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darren(SA)
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| posted on 3/2/10 at 10:36 AM |
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looks like I fixed out, removed the top, took out the pump jets and used some compressed air.
however doing this I managed to get the the pump rod to actually pump out the wrong way, eventually I found a jammed valve or whatever it is directly
under the the plungers cylinder (reached by the screw with the brass washer at the bottom of the carb).
After that, I could see the squirts every time I press the pump rod,
doesn't seem to bog down anymore,
[Edited on 3/2/10 by darren(SA)]
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