You will need: a spanner "11".
...and a special 13 mm wrench for brake pipes.
The car uses four brake hoses: two (rear) to connect the pipes to the working cylinders of the rear brake mechanisms and two (front) to connect the pipes to the working cylinders of the front brake mechanisms.
USEFUL TIP: Always use special wrenches to loosen the nuts on the pipes, as the nuts are very tight and usually corrode, causing the edges of the nuts to be crushed when using regular wrenches.
For replacement front brake hose perform the following operations.
1. For ease of work, remove the front wheel on the side of the hose being replaced.
2. Loosen the tightening bolt securing the lower end of the brake hose to the caliper...
3. ...unscrew the union bolt and disconnect the hose from the caliper.
NOTE: Plug the hose end openings by any means available to prevent brake fluid from escaping.
The hose tip is sealed with copper washers on both sides. Replace the washers with new ones each time you disassemble the connection.
4. Remove the hose retainer from the slot in the bracket on the front suspension shock absorber strut.
5. Unscrew the nut securing the tube to the upper tip...
6. ...disconnect the tube from the brake hose...
HELPFUL TIP: To prevent the hydraulic fluid from completely leaking out, immediately plug the tube opening using any available method. Air bleed valve protective caps are very good for this purpose.
7. ... remove the upper tip from the bracket on the body and remove the hose.
8. Install the new hose in the reverse order of removal.
WARNING: Make sure that the hose is not twisted along the axis when installed.
9. Replace the second front hose in the same way.
10. After replacing the hoses, bleed the brake system (see "Bleeding the hydraulic brake system").
Rear hose are replaced almost identically. The difference is that it has two identical tips for connecting the brake pipes.
In addition, to gain access to the upper end of the hose, it is necessary to remove the rear wheel speed sensor holder from the bracket on the body.
(For details, visit the website: «ChevyMan.ru»)