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Vibration Frequency Of Generator Drive Belt
When Checked 189 - 232 Hz
When A Used Belt Is Installed 201 - 222 Hz
When A New Belt Is Installed 267 - 299 Hz

Vibration Frequency Of Power Steering Oil Pump And A/C Compressor Drive Belt
When Checked 108 - 132 Hz
When A Used Belt Is Installed 114 - 126 Hz
When A New Belt Is Installed 137 - 157 Hz