College

When reviewing the procedure for replacing an axle boot:

Technician A says that the position of the old boot should be marked on the shaft before removing it.

Technician B says that if the boot is dimpled or collapsed after the new boot is installed, a dulled screwdriver should be used to allow air to enter the boot.

Who is correct?

Answer :

Final answer:

Technician A emphasizes correct marking for proper alignment, Engineer of Automotive Axle Boots

Explanation:

Technician A is correct when replacing an axle boot, marking the position of the old boot on the shaft helps ensure proper alignment during reinstallation.

Technician B's suggestion of using a dulled screwdriver to allow air to enter the boot is incorrect. The boot should not be dimpled or collapsed after the new boot is installed; instead, excess air should be expelled.

Proper replacement of an axle boot is crucial to maintain the integrity of the CV joint, preventing contaminants from entering and ensuring optimal functionality.