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
R/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

LOWER BULB SEAL RETAINER SUPPORT IS CRACKED AT RIGHT WING FIXED T/E PANEL JUST AFT OF THE PYLON ORSS 272. MARKED / [01] REMOVED RETAINER SUPPORT FROM RIGHT WING FIXED T/E ORSS 272 SRM 51-40-02.;[02] RECEIVED FITTING P/N 115A2953-2 LOT 1491603-1. LOCATED AND DRILLED FITTING IAW SRM 51-40-05-0G-0 DWG 115A2930. OK TO INSTALL.;[03] VERIFIED CORRECTIVE ACTION STEP 2. VERIFIED OK TO INSTALL.;[04] INSTALLED NEW FITTING P/N 115A2953-2 PER SRM 51-40-02-0G-0 AND DWG 115A2930.;[05] VERIFIED CORRECTIVE 4

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