subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Brake Rotor/Disc|Testing and Inspection > < Brake Pad|Front|Page 4586
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Brake Rotor/Disc: Specifications

Brake Rotor/Disc 
Front disc brake

Effective disc diameter

15-inch type ..................................................................................................................................................................................  228 mm (8.98 inch)
16-inch type ..................................................................................................................................................................................  224 mm (4.61 inch)
17-inch type ................................................................................................................................................................................  261 mm (10.28 inch)

Disc thickness x Outer diameter

15-inch .....................................................................................................................................................................  24 x 277 mm (0.94 x 10.91 inch)
16-inch .....................................................................................................................................................................  24 x 294 mm (0.94 x 11.57 inch)
17-inch .....................................................................................................................................................................  30 x 316 mm (1.18 x 12.44 inch)

Rear disc brake

Effective disc diameter

15/16-inch type .............................................................................................................................................................................  238 mm (9.37 inch)
17-inch type ..................................................................................................................................................................................  254 mm (10.0 inch)

Disc thickness x Outer diameter

15/16-inch type ........................................................................................................................................................  10 x 274 mm (0.39 x 10.79 inch)
17-inch type .............................................................................................................................................................  18 x 290 mm (0.71 x 11.42 inch)

Front brake

Disc thickness

Except 17-inch type

Standard value ..........................................................................................................................................................................  24 mm (0.94 inch)
Limit .........................................................................................................................................................................................  22 mm (0.87 inch)

17-inch type 

Standard Value .........................................................................................................................................................................  30 mm (1.18 inch)
Limit .........................................................................................................................................................................................  28 mm (1.10 inch)

Rear brake (Disc type)

Disc thickness

Solid disc

Standard value ..........................................................................................................................................................................  10 mm (0.39 inch)
Limit ......................................................................................................................................................................................  8.5 mm (0.335 inch)

Ventilated disc

Standard value ..........................................................................................................................................................................  18 mm (0.71 inch)
Limit .........................................................................................................................................................................................  16 mm (0.63 inch)

Brake Rotor/Disc|Testing and Inspection > < Brake Pad|Front|Page 4586