BRAKE SYSTEM Specifications Brake Pedal height (from asphalt sheet) 154 — 164 mm 6.06 — 6.46 in. Pedal freeplay 3 — 6 mm 0.12 — 0.24 in. Pedal reserve distance at 50 kg (110.2 lb, 490 N) More than 75 mm (2.95 in.) Brake booster Booster push rod to piston clearance at Idling vacuum 0.1 — 0.5 mm 0.004 — 0.020 in. at No vacuum 0.60 — 0.65 mm 0.0236 — 0.0256 in. w/ SST 0 mm 0 in. Front brake Disc thickness STD 20 mm 0.79 in. Limit 19 mm 0.75 in. Disc runout Limit 0.15 mm 0.0059 in. Pad thickness STD 10.5 mm 0.413 in. Limit 3.0 mm 0.118 in. Rear brake Disc thickness STD 18 mm 0.71 in. Limit 17 mm 0.67 in. Disc runout Limit 0.15 mm 0.0059 in. Pad thickness STD 10.5 mm 0.413 in. Limit 3.0 mm 0.118 in. Parking brake Rear drum inner diameter STD 167 mm 6.57 in. Limit 168 mm 6.61 in. Lining thickness STD 2.0 mm 0.079 in. Limit 1.0 mm 0.039 in. Lever travel at 20 kg (44.1 lb, 196 N) 5 — 8clicks Clearance between rear shoe and lever 0 — 0.35 mm 0 — 0.0138 in.