Service difficulty report · Drain Line · Boeing 737522

Difficulty date
February 25, 2000
Submitted
October 4, 2000
Operation
Air carrier
Aircraft
N916UA
Make and model
Boeing 737522
Aircraft serial
25383
Aircraft time
24,193 hours, 17,761 cycles
Engine
Ge CFM56*
Part
Drain Line
Condition
Misrouted
Location
Window
Stage of operation
CL
How discovered
O
Nature of condition
W, J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

THE AIRCRAFT CANNOT BE PRESSURIZED AFTER TAKEOFF. *S/D* THE WINDOW TRIM DRAIN TUBE WAS STUCK UNDER THE NR 2 RIGHT HAND WINDOW SEAL. REROUTED THE DRAIN TUBE. PRESSURIZED THE AIRCRAFT TO 3.2 PSI. PRESSURIZATION FOUND TO BE NORMAL.