Hydraulics Limitations Flashcards
1
Q
Preferred Hydraulic Fluid:
A
SKYDROL LD IV
2
Q
Brake accumulator pre-charge pressure:
A
700 +/- 30 psi @ 70°F/21°C, +/- 25 psi for each increment of 10°F/5°C.
3
Q
Emergency gear bottle pre-charge pressure:
A
2600 psi to 3000 psi @ 70°F/21°C, +/- 25 psi for each increment of 10°F/5°C.
4
Q
Normal operation pressure:
A
2700 to 3250 psi with 3500 psi maximum.
5
Q
Maximum hydraulic temperature:
A
95°C
6
Q
Electric Motor Pump (EMP) operation above ___ is limited to ___ minutes.
A
39,000 ft & 10
