Assemble and install as follows.
Install and secure the wheel cylinder on the brake shield, attach the pipeline to it and tighten the nut of its fitting to failure.
Attach the lever 18 to the block (rice. 6-17) manually drive the pads and install the brake pads with a spacer bar 20, then put the racks 17 with springs and lower cups, put the upper springs and fix them on the racks by turning in one direction or another. Make sure that the ends of the pads are correctly located in the sockets of the stops on the pistons of the wheel cylinder and on the shield. Attach to the lever 18 the tip 15 of the rear cable.
Install the brake drum, having previously lubricated the axle shaft seating belt with graphite lubricant or LSTs-15 grease, and tighten the drum fastening bolts to failure.