2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 42Get this manual
0B-18 Maintenance and Lubrication: Brake pedal height inspection and adjustment 1) Inspect the brake pedal height "a" between the pedal top face and footrestAdjust the brake pedal height if necessaryBrake pedal height "a" Standard: 10 mm (0 0.4 in) 1) Loosen the parking brake adjuster lock-nut (1) while holding the adjuster (2) with wrench2) Loosen the adjuster (2)2 "a" I933H1020046-01
I933H1020043-02
2) Loosen the lock-nut (1)3) Turn the push rod (2) until the brake pedal becomes 10 mm (0 0.4 in) "a" below the top of the footrest4) Tighten the lock-nut (1) securelyTightening torque Rear brake master cylinder rod lock-nut (a): 18 Nm (1.8 kgf-m, 13.0 lb-ft)
3) Loosen the parking brake cable adjuster lock-nut (3)4) Turn the cable adjuster (4) so that the cable length "a" is 47 51 mm (1.9 2.0 in)5) Tighten the adjuster lock-nut (3)3 4