Service difficulty report · Drain Line · Boeing 7378

Difficulty date
February 23, 2024
Submitted
February 26, 2024
Operation
Air carrier
Aircraft
N27251
Make and model
Boeing 7378
Aircraft serial
43931
Aircraft time
8,850 hours, 3,134 cycles
Part
Drain Line
Part number
UNKNOWN
Condition
Not Seated
Location
L2 Window
Stage of operation
CR
How discovered
9
Nature of condition
O
Precautionary procedure
A

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

What was found

L2 WINDOW NOT SEALING PROPERLY DRAIN TUBE CLOSED IN WINDOW INSPECTED CAPTAINS #2 SLIDING WINDOW SEAL PER AMM 56-12-11-200-801. NO DEFECTS NOTED. FOUND DRAIN TUBE NOT SECURED AGAINST WINDOW FRAME. INSPECTED DRAIN TUBE. NO DAMAGE FOUND. RESECURED DRAIN TUBE TO WINDOW FRAME REF 56-11-11-400-801 STEP I.9. PERFORMED CABIN PRESSURE LEAK CHECK REF AMM 05-51-91-790-801. LEAK CHECK GOOD. OK FOR SERVICE.

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