Fault-tracing information

Condition 

Fig 1: View Of Drive Shafts And Propeller Shaft

Courtesy of VOLVO CARS OF NORTH AMERICA.

Vibration occurs at full load.

Possible Source 

• Faulty constant velocity joint
• Faulty mounting.

Fault symptom[s] 

• Vibration within the car.

Condition 

Fig 1: Identifying Propeller Shaft

Courtesy of VOLVO CARS OF NORTH AMERICA.

Vibrations can occur with different loads but at specific speeds.

Possible Source 

• Wheels out of balance

Fault symptom[s] 

• Load dependent vibrations.