1-65 SERVICE UTILITY SYSTEM APU START MODULE ACCUMULATOR (Continued)

1-66 SERVICE UTILITY SYSTEM POWER STEERING/SWIVEL LOCK ACCUMULATOR

TM-55-1520-240-23-1 UH-1H/V and EH-1H Aircraft Manual
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TM 55-1520-240-23-1 1-65 SERVICE UTILITY SYSTEM APU START MODULE ACCUMULATOR (Continued) 1-65 11. Torque nut (8) to 60 inch-pounds. Install lockwire (E231). 12. Install cap (5) on valve (6). INSPECT 13. Charge accumulator (9). Use hand pump (10). Read pressure on accumulator gage (11). If temperature is above -25ºF (-32ºC), charge accumulator to 3000 psi. If temperature is below -25ºF (-32ºC), charge accumulator to 3350 psi or until pointer of accumulator gage stops moving, whichever occurs first. FOLLOW-ON MAINTENANCE: Check utility hydraulic reservoir level (Task 1-62). END OF TASK 1-251

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