Service difficulty report · Support · Boeing 7377Q8

Difficulty date
May 14, 2022
Submitted
June 16, 2022
Operation
Air carrier
Aircraft
N7876A
Make and model
Boeing 7377Q8
Aircraft serial
29355
Aircraft time
50,775 hours, 27,455 cycles
Part
Support
Condition
Cracked
Location
L/H Wing
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

BULB SEAL RETAINER SUPPORT IS CRACKED AT LEFT WING FIXED T/E PANEL JUST AFT OF THE PYLON ORSS 272. MARKED / [01] REMOVED RETAINER SUPPORT (FITTING) FROM LEFT WING T/E PANEL JUST AFT PYLON ORSS 272 PER SRM 51-40-02.;[02] RECEIVED NEW FITTTING P/N 115A2953-1 LOT 1491956-1.LOCATED AND DRILLED FITTING IAW SRM 51-40-05-0G-0 DWG 115A2930. OK TO INSTALL.;[03] VERIFIED CORRECTIVE ACTION 2;[04] INSTALLED NEW FITTING P/N 115A2953-1 PER SRM 51-40-02-0G-0 AND DWG 115A2930.;[05] VERIFIED INSTALLATION OF REPLACEMENT FITTING (SUPPORT) IN CORRECTIVE ACTION 4.;[06] VERIFIED ALL WORK COMPLETE.

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