Check Service Brake Components

1. Remove spring pins (A) and caliper pins (B).

   
   N83538-UN-10MAR09

   A - Spring Pins

   B - Caliper Pins

   C - Brake Pads

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2. Remove brake pads (C).

3. Inspect brake pads (A) for deep grooves, uneven wear, and minimum thickness.

   
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   N83539-UN-10MAR09

   A - Brake Pads

   B - Rotor Face

   C - Rotor Thickness

   Item	Measurement	Specification
   Brake Pad	Minimum Thickness	2.5 mm (0.098 in)

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4. Inspect rotor face (B) for deep grooves and uneven wear.

5. Inspect rotor thickness (C).

   Item	Measurement	Specification
   Rotor	Minimum Thickness	12.319 mm (0.485 in)

6. Replace the components if necessary. See your John Deere dealer.

7. To assemble the brakes, follow procedure in reverse order.