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Tip Clearance

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Measure the tip clearance of rotors. If the clearance is out of standard, replace the rotors as a set.

Tip clearance between inner and outer rotors: 

Standard 

0.04 - 0.14 mm (0.0016 - 0.0055 in) 

Fig 1: Measuring Tip Clearance Between Inner And Outer Rotors
G04997895Courtesy of SUBARU OF AMERICA, INC.