Brake Drum: Specifications

Rear brake drum inside diameter
STD 180.0 mm (7.087 inch)
Maximum 181.0 mm (7.126 inch)
Rear brake drum to shoe clearance 0.6 mm (0.024 inch)
Rear drum brake wheel cylinder x Backing plate 10 Nm (100 kgf-cm, 7 ft. lbs.)