Service difficulty report · Window · Boeing 7478F

Difficulty date
January 4, 2024
Submitted
January 4, 2024
Operation
Air carrier
Aircraft
N613UP
Make and model
Boeing 7478F
Aircraft serial
64259
Aircraft time
19,983 hours, 2,966 cycles
Part
Window
Part number
0A25402090A25402
Part serial
NSN
Condition
Leaking
Location
L1
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

ON ENTERING COCKPIT FOUND WATER DRIPPING FROM ABOVE THE L1 WINDOW ON THE CAST SPAT CUSHION FROM THE AREA NEAR THE HEAT SENSORS FOUND WATER DRIPPING OUT OF OVERHEAD HATCH AND DRIPPING ON CAPTAIN SEAT. CLEANED AND LUBED OVHD HATCH IAW AMM 52-21-01-820-801 REV 43. CHECKED SATIS. REPLACED CAPT SEAT CUSHION AND COVER IAW AMM 25-11-01-404-031 REV 43. CHECKED SATIS.

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