Grand AM V6-3.4L VIN E (2001)
Brake Drum: Specifications
BRAKE DRUMS
Inside Diameter (New) .................................................................................................................................................................... 225.25 mm (8.868 in)
Maximum Allowable Radial Runout ................................................................................................................................................. 0.104 mm (0.004 in)
Maximum Diameter (After Refinish) .............................................................................................................................................. 225.78 mm (8.889 in)
Discard Diameter* ........................................................................................................................................................................... 226.31 mm (8.909 in)
* All brake drums and rotors have a discard dimension cast into them. Replace any drum or rotor that does not meet this specification. After refinishing
the drum or rotor, replace any drum or rotor that does not meet the maximum diameter or minimum thickness after refinish specification.
