Service difficulty report · Baffle · Boeing 7377H4

Difficulty date
March 17, 2023
Submitted
April 12, 2023
Operation
Air carrier
Aircraft
N956WN
Make and model
Boeing 7377H4
Aircraft serial
36672
Aircraft time
38,868 hours, 23,696 cycles
Part
Baffle
Condition
Cracked
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

FWD CARGO BAY BAFFLE CRACKED AT FASTENER HOLE BS 500B - BS 500C LBL 21 WL 156<[01] REPAIRED BY REPLACEMENT <BR>LOCATED AND DRILLED NEW FCB BAFFLE AT BS 500B - BS 500C LBL 21 WL156 IAW SRM 51-40-05-0G-0 AND DWG 143A7505;[02] VERIFIED CORRECTIVE ACTION STEP 1.;[03] REQUEST OK TO INSTALL;[04] VERIFIED CORRECTIVE ACTION STEP 3. VERIFIED OK TO CLOSE.;[05] INSTALLED FWD CARGO BAY BAFFLE AT BS 500B - BS 500C LBL 21 WL 156 IAW SRM 51-40-02-0G-0 AND DWG 143A7505;[06] VERIFIED CORRECTIVE ACTION ITEM 5 AND MEASUREMENT FIELDS.;[07] VERIFIED CORRECTIVE ACTION ITEM 5;6 AND MEASUREMENT FIELDS; CARD COMPLETE

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