Service difficulty report · Baffle · Boeing 7377H4

Difficulty date
January 6, 2025
Submitted
January 28, 2025
Operation
Air carrier
Aircraft
N276WN
Make and model
Boeing 7377H4
Aircraft serial
32530
Aircraft time
57,861 hours, 34,957 cycles
Part
Baffle
Condition
Cracked
Location
Zone 1oo
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

CRACKED BUFFLE AT BS500A TO BS500B LBL25 WL156 CORRECT LOCATION IS BS500B TO BS500C<[01] REMOVED AND REPLACED BAFFLE ASSY P/N 143A7510-11 BETWEEN BS500B AND BS500C; LBL25 IAW SRM 51-40-02 AND DWG 143A7505 REV B.;[02] REJECT - CRACK FOUND @ BRACKET AFT OF FRAME STA 500C WL156 LBL25; LOWER FASTENER;[03] PICTURE ATTACHED FOR CORRECTIVE ACTION ENTRY 2.;[04] REMOVED AND REPLACED BAFFLE ASSY P/N 143A7510-11<BR>BS500B AND BS500C; LBL25 IAW SRM 51-40-02 <BR>AND DWG 143A7505 REV B.;[05] VERIFIED CORRECTIVE ACTION COMPLETE

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