2. Remove the brake fluid reservoir (4) g without disconnecting it from the GTZ.
3. Remove the vacuum from the vacuum system. To do this, with the engine off, press the brake pedal several times.
4. Remove GTZ.
5. Disconnect the pressure pipes from the GTZ. When installing, tighten with a torque of 14 Nm.
6. Remove the left panel under the dashboard.
7. Remove the brake pedal return spring.
8. Remove cotter pin (8) and the axis of the fork of the GTZ rod (9).
9. Loosen the self-locking nuts (indicated by arrows in the figure) from the brake booster (6). When assembling the nuts, tighten with a torque of 20 Nm.
10. Disconnect the vacuum tube (3) from the vacuum booster (6).
11 Remove the vacuum booster (6) through the engine compartment.
12. Installation is carried out in the reverse order. After installation, adjust the brake light switch stem (10).
VN 7.005 1. Brake booster; 2. O-ring; 3. O-ring; 4. GTZ; 5. Nut for fastening the GTZ to the brake booster; 6. GTZ pressure pipes; 7. O-ring; 8. Expansion tank; 9. Filter; 10. Expansion tank cap; 11. O-ring; 12. Finger; 13. Finger lock; 14. Bracket; 16, Screw; 16. Nut; 17. Vacuum tube
VN 7.006 1. Tank; 2. Bracket; 3. Vacuum tube; 4. Expansion tank; 5. Expansion tank cap; 6. Brake booster; 7. Gasket; 8. Cotter pin; 9. Pedal mounting bolt; 10. Stop light switch rod; 11. Brake light connector (S9/1); 12. Cooling system sensor connector (S41)