9.8.3. Replacement of the working cylinder of the back brake mechanism

If in use appeared begin to flow brake fluid on the brake drum and inside of a wheel, replace the wheel cylinder.
Repair of the wheel cylinder usually does not result in positive results, besides special devices are for this purpose necessary. Therefore it is recommended to replace the cylinder assembled.
It will be required to you: a key "on 10", a special key "on 10" for an otvorachivaniye of nuts of brake tubes.
1. Include the I transfer and establish persistent whetstones under forward wheels. Remove the corresponding wheel and brake shoes.
2. From a reverse side of a brake board clear the place of fastening of a brake tube and bolts of fastening of the wheel cylinder of dirt. To facilitate a reversing of bolts of fastening of the cylinder and a nut of fastening of a brake tube, apply on threaded connections special liquid for threaded connections.
3. Turn off a nut of fastening of a brake tube to the wheel cylinder.
4. Disconnect a brake tube from the wheel cylinder, having muffled a hose opening, for example, a pumping valve cap.
5. Remove the brake drum (see. "Removal and installation of the brake drum of a back wheel").
6. Turn out two bolts of fastening of the wheel cylinder, holding it on the other hand.
7. Remove the wheel cylinder from a brake board.
8. Install the wheel cylinder as it should be, the return to removal. After that pump over the brake system (it is possible only the wheel cylinder on the replaced wheel).
9. Surely install a protective cap on the pumping valve.