TM 9-2330-235-14&P
4-25.
BLEEDING HYDRAULIC BRAKE SYSTEM (Con't).
13. Remove bleeder tube from upper bleeder valve.
14. Repeat steps 1 through 13 for other wheel.
15. Fill master cylinder with brake fluid to within X in. (13 mm) from top and install filler plug.
b.
NOTE
A suitable container should be used to catch any draining brake fluid. Ensure that all spills are
cleaned up.
1. Clean wheel cylinder bleeder valves at top and bottom of brake backing plate.
2. Attach bleeder tube to lower bleeder valve.
3. Submerge free end of bleeder tube in approximately 3 in. (7.6 cm) of clean brake fluid. Use a clean, clear jar or
bottle to hold brake fluid.
4. Remove filler plug from top of master cylinder. With proper size adapter, connect pressure feeder hose to filler
port in top of master cylinder.
5. Open bleeder valve % turn counterclockwise.
6. Observe air bubbles discharged from free end of bleeder tube. When flow of air bubbles stops, close bleeder
valve by turning dockwise.
7. Remove bleeder tube from lower bleeder valve and attach to upper bleeder valve of same wheel.
8. Repeat steps 5 and 6 for upper cylinder.
9. Remove bleeder tube from upper bleeder valve.
10. Repeat steps 1 through 3 and 5 through 9 for other wheel.
11. Disconnect pressure feeder hose from master cylinder filler port.
12. Fill master cylinder with brake fluid to within X in. (13 mm) from top and install filler plug.
4-50