SDR SWAA2022012052180

Service difficulty report · Bracket · Boeing 7377H4

Difficulty date: December 11, 2021
Submitted: January 20, 2022
Operation: Air carrier
Aircraft: N422WN
Make and model: Boeing 7377H4
Aircraft serial: 29826
Aircraft time: 66,890 hours, 39,356 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Bracket
Condition: Broken
Location: Fuselage
Stage of operation: UK
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

BROKEN INSULATOR BRACKET LOCATED BS578 TO BS727 AND BETWEEN STR13R TO STR16R AT PASSENGER CABIN (5 EA) ; 2021-558146 / [01] REPLACED INSULATOR BRACKET LOCATED BS578 TO BS727 AND BETWEEN STR13R TO STR16R AT PASSENGER CABIN (5 EA) IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 144A1312; [02] REPLACED INSULATOR BRACKET LOCATED BS578 TO BS727 AND BETWEEN STR13R TO STR16R AT PASSENGER CABIN (5 EA) IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 144A1312

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