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Old 08-24-2010, 08:14 PM
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3Phase 3Phase is offline
XS-XJ Super Guru
Join Date: May 2008
Location: Simi Valley, CA
Posts: 5,465
That's good thinking there, Ken!

To get repeatable measurements:

Fill the jar until a miniscus forms above the lip and the jar can't hold any more water.

Drain the water with the syringe to measure exactly how much water is in the jar.

Put the water back in the jar and carefully add the floats.

Measure the water that remained in the jar and however much is missing will be very close to the actual float displacement.

Do it several times and average the results to get a closer approximation.
-- Scott

1982 XJ1100J: "Baby" SS Brakes, '850 FD, ACCT
1980 XS1100G: "Columbo" SS Brakes, '850 FD, ACCT
1979 XS1100SF: "Bush" W.I.P.
2018 Heritage Softail Classic 117 FLHCS SE: "Nanuk"
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