SDR SWAA2025031198127

Service difficulty report · Gusset · Boeing 7377H4

Difficulty date: February 20, 2025
Submitted: March 11, 2025
Operation: Air carrier
Aircraft: N936WN
Make and model: Boeing 7377H4
Aircraft serial: 36643
Aircraft time: 51,176 hours, 31,176 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Gusset
Condition: Cracked
Location: Zone 100
Stage of operation: IN
How discovered: V
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 GUSSET LOCATED BS500D AND STR21L FWD CARGO COMPARTMENT 2025-151872<[01] REPLACED GUSSET AND FASTENERS LOCATED BS 500D AND STRINGER 21L FWD CARGO COMPARTMENT IAW BOEING 737-700 SRM 51-40-02; BOEING 737-700 SRM 51-10-02 ITEM 9; AND DWG 143A7902 SHEET:209; REV:-.<BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[02] REPLACED GUSSET AND FASTENERS LOCATED BS 500D AND STRINGER 21L FWD CARGO COMPARTMENT IAW BOEING 737-700 SRM 51-40-02; BOEING 737-700 SRM 51-10-02 ITEM 9; AND DWG 143A7902 SHEET:209; REV:-.

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