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8 Cards in this Set

  • Front
  • Back

What type fluid does the hydraulic sys use?

MIL-H- 5606

What is normal hydraulic sys press?

1500 psi

What is the range of aux hydraulic sys press?

1000 to 1125 psi.

What is the operating cycle time limit for the aux hydraulic pump?

3 min ON and 20 min OFF.

What hydraulically actuated systems are not powered by the aux hydraulic sys?

Spoilers and thrust reversers.

What does illumination of the L or R HY PRESS annunciator indicate?

Less than 150 psi pump pressure.

What is the normal range for the hydraulic accumulator pressure?

750 to 850 psi

What must be done prior to checking the hydraulic reservoir level and accumulators?

Bleed-off sys press