14 / 61
© 2015 Hendrickson USA, L.L.C. All Rights Reserved
CONFIDENTIAL
Inspecting the Rotor (1/2)
Checking the condition of the brake rotors
1.
Check the brake rotor for cracks and
inspect the condition of the surface.
2.
Replace the brake rotor if a “not permissible” condition exists.
Permissible
Web-like crack formation
Radial cracks up to max 0.02” (0.5 mm)
Unevenness of surface up to max 0.06” (1.5 mm)
Not Permissible
Continuous cracks
A crack that passes completely through friction surface to center vent from either side