Service difficulty report · Baffle · Boeing 7377Q8

Difficulty date
December 15, 2021
Submitted
April 26, 2022
Operation
Air carrier
Aircraft
N7865A
Make and model
Boeing 7377Q8
Aircraft serial
30647
Aircraft time
54,104 hours, 35,814 cycles
Part
Baffle
Condition
Cracked
Location
Fwd Cargo Bay
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 BAY BAFFLE CRACKED BS 400-420 RBL 25 WL 165 ; / [01] APPLICABILITY STATEMENT NO DAMAGE ALLOWED ON SRM FOUND; REPLACE PART FOR REPAIR IAW SRM 51-10-02; [02] REMOVED BAFFLE AT FCB BS.400 TO BS.420 RBL.25 WL.165 IAW SRM 51-40-02; [03] VERIFIED CORRECTIVE ACTION 1.; [04] FABRICATED BAFFLE ASSY FROM MAT. 7075-T6 .020' LOT.1472548-1 AND APPLIED CHEMICAL CONVERSION COAT AND PRIMER IAW SRM 53-00-53-01-2 AND BOEING DWG 143A7510 REV:B; [05] INSPECTED ACTION 4; [06] OK TO INSTALL; [07] VERIFIED STEP 6 OK TO INSTALL; [08] INSTALLED BAFFLE AT BS 400 TO BS 420 RBL 25 WL 165 IAW SRM 51-40-02 AND DWG 143A7505 ID: 0002 REV: B; [09] INSTALLED BAFFLE AT BS 400 TO BS 420 RBL 25 WL 165 IAW SRM 51-40-02 AND DWG 143A7505 ID: 0002 REV: B; [10] VERIFIED INSTALLED BAFFLE AT BS 400 TO BS 420 RBL 25 WL 165 IAW SRM 51-40-02 AND DWG 143A7505 ID: 0002 REV: B; [11] VERIFIED INSTALLED BAFFLE AT BS 400 TO BS 420 RBL 25 WL 165 IAW SRM 51-40-02 AND DWG 143A7505 ID: 0002 REV: B

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