Hydraulic Systems Flashcards Preview

SkyWest CRJ Upgrade 2019 > Hydraulic Systems > Flashcards

Flashcards in Hydraulic Systems Deck (7):
1

What does the FIRE switch shut off?

Closes HYD SOVs

2

How are the SOVs operated?

Electrically

3

When is a HYD LOW PRESS msg generated? HIGH TEMP msg?

= 1800 psi
<96*C

4

What HYD system operates the flaps?

NONE

5

What system controls the L/R ailerons?

HYD 3

6

Which primary flight controls are hydraulically operate?

All of them

7

3A fails on taxi in, Flaps 0, what do you lose?

HYD system 3 not powered: lose N/W steering and inboard brakes