WHEEL BRAKE SYSTEM VISUAL CHECK (Continued)

TM-55-1520-240-T-1 CH-47D Heilcopter Manual
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TM 55-1520-240-T 7-6.2 WHEEL BRAKE SYSTEM VISUAL CHECK (Continued) 7-6.2 TASK RESULT 1. Check wheel brake master cylinder (1) at If master cylinder (1) is leaking or loose, tighten or pilot's and copilot's pedals. replace it as required. If hydraulic hoses to master cylinder are loose or damaged, tighten or replace them as required. 2. Check parking brake handle (2) and rod If parking brake handle (2) is loose or damaged, (3). tighten or replace it as required. If rod (3) is bent or damaged, replace it. 3. Check parking brake valve (4). If parking brake valve (4) is loose or leaking, tighten or replace it as required. If hydraulic tubes to parking brake valve are loose or damaged, re- place them as required. 4. Check brake transfer valves (5 and 6). If brake transfer valves (5 and 6) are loose or damaged, tighten or replace them as required. If hydraulic tubes to brake transfer valves are loose or damaged, tighten or replace them as required. 5. Check brake housings (7) and hydraulic If housings (7) are loose or leaking, tighten or tube (8). repair them as required. If hydraulic tubes to hous- ings are loose or damaged, tighten or replace them as required. FOLLOW-ON MAINTENANCE: None END OF TASK 7-179

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