Service difficulty report · Baffle · Boeing 7377H4

Difficulty date
April 26, 2023
Submitted
May 11, 2023
Operation
Air carrier
Aircraft
N293WN
Make and model
Boeing 7377H4
Aircraft serial
36612
Aircraft time
50,909 hours, 30,513 cycles
Part
Baffle
Condition
Damaged
Location
Zn 100 Fus Lower
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

DURING ZEE CHANNEL REPLACEMENT AT FWD CARGO FLOOR STRUCTURE FOUND BAFFLE WITH TOO MANY HOLES FROM PREVIOUS REPAIR NO LONGER REQUIRED; BETWEEN STA 440 AND STA 460 LBL21<[01] REMOVED DAMAGED BAFFLE AT FWD CARGO COMPT STA 440 AND STA 460 LBL 21 PER REF B737 SRM 51 40 02 0G-0;[02] REMOVED AND REPLACED 1 EA NEW BAFFLE AT FWD CARGO STRUCTURE BETWEEN STA 440 AND STA 460LBL 21 AS PER SRM B-737 SRM 51-40-02 AND DWG# 143A7505.;[03] VERIFIED STEP 2

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