BRAKES CHATTER

TM 5-2420-222-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

b. If right brake line and fittings are leaking, repair (page 2-879).

c. If left (1) and right (2) service brake lines and fittings are not leaking, go to step 2.

Step 2. Check for air in system, contaminated fluid, and restrictions in hydraulic lines by bleeding hydraulic brake

system (page 2-870).

a. Bleeding procedure removes air from brake systems.

b. If air cannot be removed from system, or if fluid is contaminated,

notify Direct Support

Maintenance.

c. If no air is found in system, go to step 3.

Step 3. Go to Brake Malfunction 3: Brakes Dragging Or Running Hot (page 2-108).

5. BRAKES CHATTER

Go to Brake Malfunction 4: Either Brake Pedal Moves More Than l-Inch (25.4 mm) When Pushed For One

Minute After Initial Application (page 2-108).

2-109