Boeing 727 Abnormal Checklist
Revised 02-Apr-2001
 
Back To Index
WINDOW FAILURE
  Appropriate Window Heat Switch
Off
F/O
  Appropriate Window Heat Circuit Breaker
Pull
F/E
 
 
Window No
Circuit Breaker
 
Capt's Windsheild
F/O Sliding
L1R2 (P6)
 
F/O Windsheild
Capt's Sliding
L2R1 (P6)
 
Capt No 4 & 5
Left 4, 5 (P6)
 
F/O No 4 & 5
Right 4, 5 (P6)
     
  Window Heat Switches High
F/O
 
  If Crack Exists
  Pane Determine
C F/O
  Cabin Differential Pressure Reduce As Required
F/E
 
 
Outer Pane
All windows
Normal Operation
 
Middle Pane
Window 4
5 PSI
 
Inner Pane
Window 1, 2 or 5
Window 3
5 PSI
Normal Operation
 
Both Panes
Window 1, 2, 4 or 5
Window 3
2 PSI
0 PSI
  Airplane Altitude Reduce As Required
C
  Airspeed Limitation Observe
C
 

No Memory Items

Back To Index