SDR SWAA2021122043377

Service difficulty report · Baffle · Boeing 7377H4

Difficulty date: November 13, 2021
Submitted: December 20, 2021
Operation: Air carrier
Aircraft: N778SW
Make and model: Boeing 7377H4
Aircraft serial: 27883
Aircraft time: 688,672 hours, 40,745 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Baffle
Condition: Cracked
Location: Fuselage
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

FWD CARGO BS 500B - 500C, WL 156, S25R BAFFLE CORRORED. REMOVED BAFFLE IAW SRM 51-40-02-0G-0, FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2, PARAGRAF 4.C.(2)(B), FIGURE 103, DETAIL 103. LOCATED AND DRILLED THE BAFFLE IAW SRM 51-40-05-0G-0. APPLIED ALODINE AND PRIMER AT ALL NEW HOLES ON THE BAFFLE IAW SRM 51-20-01-0G-0. INSTALLED THE NEW BAFFLE IAW SRM 51-40-02-0G-0.

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