1. Clean the back plate and wheel cylinder assembly.
2. Install the wheel cylinder assembly onto the back plate, and tighten bolts.
Tightening torque:
9 N·m (0.9 kgf-m, 6.6 ft-lb)
3. Install the rear hub unit bearings. 
4. Install the brake hose.
CAUTION:
Make sure the brake hose is not twisted when connecting.
5. Install the brake shoe.
6. Install the brake drum.
7. After installing the rear drum brake assembly, bleed air from brake line.