SDR SWAA2025040114235

Service difficulty report · Support · Boeing 7377H4

Difficulty date: March 3, 2025
Submitted: April 1, 2025
Operation: Air carrier
Aircraft: N287WN
Make and model: Boeing 7377H4
Aircraft serial: 32537
Aircraft time: 57,968 hours, 35,069 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Condition: Corroded
Location: Zone 10
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

CORROSION ON SUPPORT ZEE LOCATED BTW BS727E TO BS767 WL156 AND RBL21 AFT CARGO COMPARTMENT 2025-167994<[01] FABRICATED A NEW SUPPORT ZEE LOCATED ON BTW BS727 TO BS767 WL156 AND RBL21 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02. SEE INDIVIDUAL SIGN OFF BELOW;[02] FABRICATED A NEW SUPPORT ZEE LOCATED ON BTW BS727 TO BS767 WL156 AND RBL21 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02. SEE INDIVIDUAL SIGN OFF BELOW

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