Service difficulty report · Fairing · Boeing 7377H4

Difficulty date
October 22, 2022
Submitted
November 2, 2022
Operation
Air carrier
Aircraft
N210WN
Make and model
Boeing 7377H4
Aircraft serial
34162
Aircraft time
59,036 hours, 35,216 cycles
Part
Fairing
Condition
Cracked
Location
Zn 500 Left 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

CRACK IN FLAP FAIRING 542BB LOWER AFT END. / [01] REMOVED AFT FLAP FAIRING END 542EB FOR COMP. REPAIR REF SRM 51-40-02.. BY ALEX # 17856;[02] VERIFIED 1;[03] PREPARED DAMAGED AREA AT FLAP FAIRING 542 BB ON LOWER SURFACE PER B737SRM<BR>51-70-04-2R-6;[04] VERIFIED 3. NO WATER CONTAMINATION. OK TO INSTALL REPAIR;[05] MEASUREMENTS;[06] REPAIRED DAMAGED AREA AT FLAP FAIRING 542BB ON LOWER AFT END PER B737SRM <BR>51-70-04-2R MATERIAL USED RESIN EY380 PO#1779804 FIBERGLASS PO## 1690463;[07] VERIFIED 6;[08] OK TO APPLY PROTECTIVE FINISH;[09] PAINTED REPAIR AREA AT FAIRING 542BB PER B737 AMM 51-21-99-300-802 MATERIAL USED PAINT PO#1778997;[10] VERIFIED 9;[11] OK TO REINSTALL AFT FLAP FAIRING END 542EB;[12] REINSTALLED AFT FLAP FAIRING END ACCESS PANEL 542EB REF SRM 51-40-02.;[13] VERIFIED 12

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