Title: Measure drive-axle flange runout and shaft end play; determine needed action.
Course: Automotive Technology III (20104-III) > Section: MANUAL DRIVE TRAIN AND AXLES: Differential and Drive Axles

Measurements should include the use of a dial indicator mounted to the axle flange to determine runout. If the runout exceeds manufacturer guidelines, it should be replaced.

Process/Skill Questions:

- What tools are used to measure the drive-axle flange runout and shaft end play?
- How would the technician adjust excessive runout or end play?
- What would excessive runout cause?