Manual Let-Down Adts542F And Adts552F; Manual Let-Down Adts553 - GE ADTS552F User Manual

M V A
ANUAL ENTING OF THE IRCRAFT
The order the manual let-down valves are opened is:
Figure 3-27: Manual let-down ADTS542F and ADTS552F
Number of
Channels
2
Figure 3-28: Manual let-down ADTS553
Number of
Channels
3
[EN] English
P S S
ITOT AND TATIC YSTEMS
Application 1st Valve open
Pitot & Static Pt to Ps (A)
Application 1st Valve open
Smart Probe Ps2 to Ps1 (A)
Angle of Attack
2nd Valve open 3rd Valve open
Ps to Atm (B) N/A
2nd Valve open 3rd Valve open
Pt1 to Ps1 (B) Ps1 to Atm (C)
77
4th Valve open
N/A
4th Valve open
N/A
K0553 Revision D