Front Brake Disc Inspection

WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.

Reference: FRONT BRAKE DISC REMOVAL AND INSTALLATION

Using magnetic stand and with dial gauge positioned at about 10 mm (0.39 in.) inward from periphery of disc, measure deflection of disc.
If it exceeds the limit, correct or replace the brake disc.

Front brake disc deflection

Limit: 0.10 mm (0.004 in.) max .

Special Tool
1. 09900-20607
2. 09900-20701
  
  Fig 1: Checking Front Brake Disc Deflection
  Courtesy of SUZUKI OF AMERICA CORP.
Using micrometer, measure thickness of brake disc.
If it is less than limit, replace brake disc.

Front brake disc thickness "a"

Standard: 22.0 mm (0.87 in.)

Limit: 20.0 mm (0.79 in.)

Fig 2: Checking Front Brake Disc Thickness
Courtesy of SUZUKI OF AMERICA CORP.