FLUSH POWER STEERING AND WHEEL BRAKE RETURN TUBING (Continued)

FLUSH POWER STEERING AND WHEEL BRAKE RETURN TUBING (Continued) - TM-55-1520-240-23-6_1212

FLUSH POWER STEERING AND WHEEL BRAKE RETURN TUBING (Continued) - TM-55-1520-240-23-6_1214

TM-55-1520-240-23-6 CH-47D Heilcopter Manual
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TM 55-1520-240-23-6 7-324 FLUSH POWER STEERING AND WHEEL BRAKE RETURN TUBING (Continued) 7-324 20. Working from ramp, disconnect hose (4) from tube (1). Use container and cloths (E120) for spilled fluid. Use gloves (E186). 21. Install plug (29) in tube (1). 22. Remove plug (10) from tube (8). 23. Connect hose (4) to tube (8). Do not exceed 500 psi. Otherwise damage to components can occur. Keep test stand bypass valve closed. Otherwise, contaminants could re-enter the system. 24. Apply hydraulic power. Set stand to 10 gpm at 500 psi. Flush system for 15 minutes. Check for leaks. 25. Remove hydraulic power. 26. Disconnect hose (4) from tube (8). Use container and cloths (E120) for spilled fluid. 27. Connect tube (8) to PWR STRG RTN port (30) of module (9). 28. Remove plug (29) from tube (1). 29. Connect tube (1) to PWR STRG RTN port (2) of module (3). 30. Remove plug (7) from tube (5). 31. Connect tube (5) to RTN port (31) of reducer (6). 7-1185

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