SDR SWAA2022102552011

Service difficulty report · Baffle · Boeing 7377BD

Difficulty date: October 2, 2022
Submitted: October 25, 2022
Operation: Air carrier
Aircraft: N7740A
Make and model: Boeing 7377BD
Aircraft serial: 33927
Aircraft time: 51,326 hours, 27,774 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Baffle
Condition: Cracked
Location: Bs 500c Lbl21
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 FWD SIDE OF STA 500C LBL 21 S-25L WL 156 BAFFLE CLIP IS CRACKED AS MARKED. 124-006 / [01] REMOVED BAFFLE CLIP AT FWD CARGO FWD SIDE OF STA 500C LBL 21 S-25L WL 156 IAW SRM 51-40-02-0G-0;[02] VERIFIED STEP 1 OK TO INSTALL NEW CLIP;[03] REPLACED BAFFLE CLIP AT FWD CARGO FWD SIDE OF STA 500C LBL 21 S-25L WL 156 AS PER SRM 51-40-02-0G-0.;[04] CORRECT STEP #3: REPLACED BAFFLE CLIP AT FWD CARGO FWD SIDE OF STA 500C LBL 21 S-25L WL 156 AS PER SRM 51-40-02-0G-0. & DWG. 143A7505.;[05] VERIFIED STEP 4

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