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Diagnosing Worn Out CV Components

July 30, 2015

1. Torn Boot
Check for grease deposits under the vehicle in the vicinity of the CV Joint.

Remedy – if no noise, suggest check all boots. If boots split or cracked-remove boots, clean all joints thoroughly, regrease them and replace with new boot kits.

2. Clicking or Humming
Verify by driving on a smooth surface testing for noise while turning in either direction. Remedy- replace outer CV Joint or complete CV Shaft.

3. Vibration
Verify by driving on a smooth surface straight ahead putting load on vehicle. If you detect a vibration or shudder, replace inner CV Joint or complete CV Shaft.

Source: http://www.aadiaustralia.com.au/news/techspot/149-diagnosing-worn-out-cv-components

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