2.9
General Information
2
9923396 - 2007-2012 EDGE/Widetrak LX Service Manual
©2011 Polaris Sales Inc.
OD: Outside diameter.
Ohm: The unit of electrical resistance opposing current
flow.
oz.: Ounce/ounces.
Piston Clearance: Total distance between piston and
cylinder wall.
psi.: Pounds per square inch.
PTO: Power take off.
qt.: Quart/quarts.
Regulator: Voltage regulator. Regulates battery charging
system output at approx. 14.5 DCV as engine RPM
increases.
Reservoir Tank: The fill tank in the liquid cooling system.
Resistance: In the mechanical sense, friction or load. In
the electrical sense, ohms, resulting in energy conversion
to heat.
RPM: Revolutions per minute.
Seized Piston: Galling of the sides of a piston. Usually
there is a transfer of aluminum from the piston onto the
cylinder wall.
Stator Plate: The plate mounted under the flywheel
supporting the battery charging coils.
TDC: Top dead center. Piston's most outward travel from
crankshaft.
Volt: The unit of measure for electrical pressure of
electromotive force. Measured by a voltmeter in parallel
with the circuit.
Watt: Unit of electrical power. Watts = amperes x volts.
WOT: Wide open throttle.
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