Hunter GSP9720JLR Operation Instructions Manual page 154

Cycle
Dampen
Dampers
Dataset
Dynamic Balance
Electro-Mechanical Ear
Force Matching™
Forced Vibration
Free Vibration
Frequency
Front Coning
Harmonic
Hertz
Hub Centric
Inflation Station
146 x Glossary
One complete disturbance.
To decrease the magnitude of a vibration or sound.
Used to reduce the magnitude of a given vibration. Rubber is commonly used to isolate
and dampen vibrations.
®
The inner and outer electronic arms on the GSP9720JLR. By positioning the Dataset
arms and entering data using the foot pedal, rim dimensions can be recorded for
balancing.
A procedure that balances the wheel assembly by applying correction weights in two
planes so that up and down imbalance and side-to-side imbalance are eliminated.
A device used much like a doctor's stethoscope and is for noise diagnosis problems only.
A method of aligning the high spot of the tire's radial force variation with the low spot of
rim runout to decrease rolling vibration in the wheel assembly.
Vibrates when energy is applied.
Continues to vibrate after the outside energy stops.
The number of disturbances that occur per unit of time.
When the wheel requires the cone to center the wheel on the balancer's shaft from the
front. Also referred to as Front-Cone Mounting.
A vibration that is identified by the number of occurrences per revolution. For example, a
1st harmonic vibration has a once per revolution vibration component.
A unit of frequency: one disturbance per second.
The wheel is centered using the center hole of the wheel.
A feature on newer models of the
tires to a predetermined air pressure.
GSP9720JLR that automatically inflates or deflates
GSP9720JLR Wheel Balancer Operation Instructions