ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Drum Brake System > < Brakes - Shudder and Vibration On Application
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Brake Rotor/Disc: Specifications

 

Front Nominal Thickness

1.25 in 

   

  

  

 

Minimum Thickness

1.18 in 

    

 

  

  

 

Thickness Variation (Parallelism)

Note:  Integral hub & rotor, .0007 inch; separate hub &

 

rotor, .0010 inch.

 

    

 

  

  

 

Run Out (TIR)

Note:  Integral hub & rotor, .003 inch; 4 x 4 vehicles

 

w/separate hub & rotor, .005 inch; E-350 & dual rear wheel

 

F-350 w/separate hub & rotor,.010 inch.

 

    

 

  

  

 

Finish

15-80 micro-in 

    

 

  

  

 

Drum Brake System > < Brakes - Shudder and Vibration On Application