1. See Figure 1-27. With a wrench holding the push rod (1), loosen jam nut (2).

Figure 1-27. Rear brake pedal: 1. Push rod; 2. Jam nut; 3. Rod end; 4. Clevis pin; 5. 18-22 mm (0.690-0.890 in)
2. Turn push rod (1) to set threaded rod end (3) length (5) to 18-22 mm (0.690-0.890 in.).
Note. Measure pedal adjustment from the centerline of the clevis pin (4) to the backside of the jam nut (2).
3. With a wrench holding the push rod (1), tighten jam nut (2).