Service difficulty report · Baffle · Boeing 7377H4

Difficulty date
July 30, 2022
Submitted
August 22, 2022
Operation
Air carrier
Aircraft
N490WN
Make and model
Boeing 7377H4
Aircraft serial
32476
Aircraft time
59,880 hours, 35,571 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 L/H BAFFLE UNDER FLOOR TO SIDEWALL SUPPORT AT BS 460-480 LBL 23 IS CRACKED / [01] VERIFIED APPLICABILITY FOUND PART TO HAVE NO SRM LIMITS AND SO PART IS REPAIRABLE BY REPLACEMENT;PER SRM 51-10-02 PARA#9.;[02] REMOVED FWD CARGO BAY L/H BAFFLE UNDER FLOOR TO SIDEWALL SUPPORT AT BS 460-480 LBL 23 WL 156 IAW SRM 51-40-02;[03] LOCATED AND DRILLED ; FWD CARGO BAY L/H BAFFLE UNDER FLOOR TO SIDEWALL SUPPORT AT BS 460-480 LBL 23 WL 156 IAW SEM 51-40-02 AND DWG143A7505 REV:-.OK TO INSTALL;[04] CORRECTION STEP 3 # LOCATED AND DRILLED ; FWD CARGO BAY L/H BAFFLE UNDER FLOOR TO SIDEWALL SUPPORT AT BS 460-480 LBL 23 WL 156 P/N 143A7510-13 LOT# 1487893-2 PO#863594/2 IAW SRM 51-40-05 AND DWG143A7505 REV:-.OK TO INSTALL;[05] VERIFIED CORRECTIVE ACTION #4 .OK TO INSTALL GIVEN;[06] VERIFIED MEASUREMENT TABLE;[07] INSTALLED FWD CARGO BAY L/H NEW BAFFLE UNDER FLOOR TO SIDEWALL SUPPORT AT BS 460-480 LBL 23 WL 156 P/N 143A7510-13 LOT# 1487893-2 PO#863594/2 IAW SRM 51-40-02 AND DWG143A7505 REV:-.;[08] VERIFIED CORRECTIVE ACTION 7;[09] VERIFIED MEASUREMENT TABLE

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