Bleeding Service Brakes.

TM 10-3930-673-20-2

12-5. SERVICE BRAKE SYSTEM BLEEDING (CONT)

TR00003

(3)

Bleed brake caliper (3).

(a)

Loosen each bleeder valve (1 and 2) one full turn.

NOTE

Do not release brake pedal until end of Step (3)(c) below.

(b)

Have assistant depress and hold brake pedal slowly and steadily until no air bubbles appear in oil draining

from bleeder valves (1 and 2).

(c)

Tighten bottom bleeder valve (2) and top bleeder valve (1). Have assistant release brake pedal.

(4)

Remove hoses from brake bleeder valves (1 and 2).

(5)

Stop engine (TM 10-3930-673-10).

(6)

If necessary, repeat Steps (1) through (5) above for other brake calipers.

(7)

Check oil level in hydraulic reservoir. Add hydraulic oil if necessary (Para 5-9).

END OF TASK

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