Detect Drivetrain Binding or Vibration Issues

Cost Savings

Checklist Tasks

• Test for binding by making slow, full-lock turns and feeling for resistance.
• Detect abnormal vibration by accelerating smoothly and feeling for pulsing.
• Inspect CV and universal joints for torn boots or fresh grease leaks.
• Measure driveshaft runout with a dial indicator to check for bends.
• Examine center support bearings for looseness or noise.
• Check axle flange bolts for correct torque and movement.
• Inspect transmission and differential mounts for cracks.
• After driving, feel wheel hubs for unusual heat indicating bearing or brake drag.
• Check vibration changes at different speeds to isolate the source.
• Listen for clunks during gear changes to detect excess lash or worn splines.
• Inspect tire tread for cupping or feathering linked to drivetrain misalignment.