TM 9-2520-246-34-1 g. Handbrake Assembly. FRAME 1 1. Check that companion flange (1) has no cracks, worn screw holes or worn or twisted splines. Throw away damaged companion flange. 2. Check that brake drum shield (2) has no cracks or bends. 3. Check that brake drum (3) has no cracks, heavy scoring or signs of overheating. 4. Check that deflector (4) has no cracks or bends. GO TO FRAME 2 2-172