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Method for determining the balancer condition of a balanced engine — Harley-Davidson patent US6510732B1 (2003)

PatentUS6510732B1
TypeUtility patent
Filed2000-07-28
Granted2003-01-28
InventorPaul N. Liang
SystemEngine

“A method and apparatus for determining the balanced condition of an engine having a balancer is provided. An engine balancer tester includes a sensor coupled to the engine. The engine generates first- and second-order vibrations that have vibration levels and the sensor generates a signal…”

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Drawings (3 sheets)

Method for determining the balancer condition of a balanced engine — sheet 1Method for determining the balancer condition of a balanced engine — sheet 2Method for determining the balancer condition of a balanced engine — sheet 3

Parts for this system

32-0064
Magneto to Crankcase Oil Seal Ring and Gasket Kit
$6.35
14-0555
Rear Caliper Piston O-Ring
$10.64
15-1380
Rear Master Cylinder Gasket Kit
$10.64
23-0825
Handlebar Master Cylinder Piston Cup
$10.64

Check fitment first — add your bike and we flag what fits.

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Drawing from the US patent record (via Google Patents). A patent shows the invention as filed, not necessarily the production part on your motorcycle — confirm fitment for your model and year. Independent aftermarket retailer, not affiliated with Harley-Davidson, Inc.