Bench checking of Float Levels

  • HerrDeacon
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Bench checking of Float Levels

02 Apr 2009 08:42
#277678
I've only checked and adjusted my float levels (clear tube method) with the carbs on the bike. It's a bit of a pain though getting the bowls off and such. Anyone have any tips for setting up the carbs so they can be done off the bike? How do you support them and keep them upright and level? Getting fuel to them? Any pics of your setup?

Thanks

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  • JR
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Re: Bench checking of Float Levels

02 Apr 2009 09:33
#277687
Taking the carbs on and off the bike is a PITA. The last time I adjusted the floats I used a Black & Decker workmate to hold the carbs and I used a little fuel tank from a lawnmower with a clamp on the fuel line to the carbs.

It took about 3 or 4 on/off/adjust cycles before I had all the levels in the clear tubes just where I wanted.

Hope I dont have to do this for some time to come. I'm sure there is an easier method than mine.
500
1980 kz750E1, Delkevic exhaust

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  • OnkelB
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Re: Bench checking of Float Levels

02 Apr 2009 09:48 - 02 Apr 2009 09:49
#277689
Nate (NONB) came up with this great idea of using a pair of spare intake manifolds and some plywood to make a carb jig, I just added a plate to hold a drip pan.

Setting the jig up in a vice you can get the carbs level on one axis, using a C-clamp you can get them level on the other axis - works like a charm, got the float levels set spot on in about an hour.

700
77 KZ 650 B1, 82 GPz 1100 B2.
Last edit: 02 Apr 2009 09:49 by OnkelB.

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Re: Bench checking of Float Levels

02 Apr 2009 09:49
#277690
And:
700
77 KZ 650 B1, 82 GPz 1100 B2.

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  • OnkelB
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Re: Bench checking of Float Levels

02 Apr 2009 09:50
#277691
And:
700
77 KZ 650 B1, 82 GPz 1100 B2.

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Re: Bench checking of Float Levels

02 Apr 2009 09:56
#277695
Yeah I remember that thread and was planning on making one of those this weekend...I start 12 days off starting Saturday...no place to be but my garage:woohoo: :woohoo: :woohoo:
Michael
Victoria, Texas

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1977 KZ1000A
1978 KZ1000A
1982 GPz1100
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  • mtkawboy
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Re: Bench checking of Float Levels

02 Apr 2009 10:04
#277697
Thats a better idea then mine but I have a vise that attaches to my bike lift. I roll it outside so I dont spill gas in the garage and clamp them in the vise in a towel & level them. I think Ill build the board setup
78-KZ1000/1105, 80 KZ1000, 82 Kawasaki GPZ750, 95 Harley Fatboy, 80 Suzuki GS1100ET, 81 GS1100E parts bike, 83 GS1100SD Katana/1394,78 Yamaha XT500, 81 Yamaha XS650, 78 Yamaha XS650E, 48 Whizzer model J motorbike, 71 Honda CT70H, 71 Honda CT70, 81 IT 250 Yamaha,82 Honda XL100S owned

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  • HerrDeacon
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Re: Bench checking of Float Levels

02 Apr 2009 10:25
#277701
That's excellent guys, thanks for posting those. Great setups. I'm going to have to try and rig up something like that.

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  • mark1122
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Re: Bench checking of Float Levels

02 Apr 2009 12:21
#277715
I use the workmate as well. i dont have to take the cables off that way. just put the bench beside the bike. works for me.B)
76 KZ, frame gusset work,1200CC.Ported by Larry Cavanaugh, 1.5mm.over intakes, Carron Pipe, ZRX12 rear end, and seat,96zx9 front end.
01 CBR600F4i Track bike.
Cobourg, Ont. Can.

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  • Russ Jackson
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Re: Bench checking of Float Levels

02 Apr 2009 15:31
#277757
This float level question comes up all the time. Someone should post a short video...Russ
1976 KZ 900 B1 29 smoothbores, Kerker, Lester Mags
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  • JMKZHI
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Re: Bench checking of Float Levels

02 Apr 2009 15:41
#277760
My engine block stand w the carb holder attached.
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Re: Bench checking of Float Levels

02 Apr 2009 15:42
#277762
And w carbs in place. I use a level to make sure it's level.

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