Service difficulty report · Fairing · Boeing 7378H4

Difficulty date
November 10, 2023
Submitted
November 17, 2023
Operation
Air carrier
Aircraft
N8673F
Make and model
Boeing 7378H4
Aircraft serial
36937
Aircraft time
26,478 hours, 12,864 cycles
Part
Fairing
Part number
UNKNOWN
Condition
Delaminated
Location
Zn 100 Fus Lower
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

NO. 7 FLAP TRACK SUPPORT FAIRING HAS A SMALL TEAR WITH DELAMINATION I/B SIDE OUTER SKIN<[01] REMOVED DAMAGE PER SRM 57-53-70-2R-1;[02] VERIFIED CORRECTIVE ACTION #1;[03] POTTED CORE PER SRM 51-70-05-2R-11;[04] VERIFIED CORRECTIVE ACTION #3;[05] CUT OUT REPAIR PLYS; PER SRM 51-70-05-2R-1;[06] O.K. TO INSTALL REPAIR PLYS PER SRM 51-70-05-2R-1;[07] VERIFIED CORRECTIVE ACTION ON STEPS 5 & 6.;[08] REPAIRED PER SRM 51-70-05-2R-1;[09] REPAIRED PER EA 23-157-03334;[10] INSPECTED WORK PERFORMED

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