ARTIFICIAL FEEL - MAGNETIC BRAKES VISUAL CHECK (Continued)

ARTIFICIAL FEEL - MAGNETIC BRAKES VISUAL CHECK

ARTIFICIAL FEEL MAGNETIC BRAKES OPERATIONAL CHECK

TM-55-1520-240-T-3 CH-47D Heilcopter Manual
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TM 55-1520-240-T 11-2.2 ARTIFICIAL FEEL - MAGNETIC BRAKES VISUAL CHECK (Continued) 11-2.2 TASK RESULT TASK RESULT 1. Check THRUST CONT BRAKE TRIGGER switch (1) on pilot’s and copilot’s thrust grips (2 and 3). 2. Check CENTERING DEVICE RELEASE switch (4) on pilot’s and copilot’s pitch and roll control grips (5 and 6). 3. Chock longitudinal centering spring (7). 4. Check longitudinal cockpit control driver actuator (ccda) (8). If either switch (1) is damaged, replace it. 7. Check yaw centering spring (11). If centering spring (11) is bent or has damaged parts, replace it. 8. Check yaw magnetic brake (12). If brake (12) is loose or damaged, tighten or replace If either switch (4) is damaged, replace it. it as required. If wiring to brake is damaged, repair or replace it as required. 9. Check collective ccda (13). If ccda (13) is loose or damaged, tighten or replace If centering spring (7) is bent or has damaged pans, it as required. If wiring to ccda is damaged, repair or replace it. replace it as required. If ccda (8) is loose or damaged, tighten or replace it as required. If wiring to ccda is damaged, repair or FOLLOW-ON MAINTENANCE: replace it as required. None 5. Check roll magnetic brake (9). If brake (9) is loose or damaged, tighten or replace it as required. If wiring to brake is damaged, repair or replace it as required. 6. Check roll centering spring (10). If centering spring (10) is bent or has damaged parts, replace it. END OF TASK Change 6 11-13

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