EKKO EK20R Manual page 22

5.3.6 Brake assembly and adjustment essentials
Decomposition, assembly ,adjustment of the brake and adjustment of the
brake pedal in the dissembled state of the wheel and the hub
1、Decomposition of the brake
(1) Remove the support pin ,adjustment lever ,adjustment device and spring
on the auxiliary brake shoe. As figure 1
(2) Remove the shoe return spring ,as figure 2
main brake show, as figure 3
(4) Remove the main brake shoe and the auxiliary brake shoe, Remove the
adjuster and adjuster spring at the same time ,as figure 4
Figure 3
(5) Remove the brake pipe from the brake cylinder ,then remove the
mounting bolts of the brake cylinder and remove the brake cylinder from the
brake base.as figure 5
(6) Remove the E-shaped retaining ring for the brake cable on the brake
base plate ,then remove the bolts that mount the brake base plate and remove
the brake base plate from the drive axle .as figure 6
16
Figure 1
Figure 2
(3) Remove the
anchor spring on the
Figure 4