Service difficulty report · Panel · Boeing 7378H4

Difficulty date
February 6, 2023
Submitted
March 10, 2023
Operation
Air carrier
Aircraft
N8524Z
Make and model
Boeing 7378H4
Aircraft serial
36970
Aircraft time
20,203 hours, 9,817 cycles
Part
Panel
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

BREAK PANEL CRACKED AT STA 540; LBL 1; WL 207.<[01] REMOVED DAMAGED BREAKE PANEL AT STA 540 LBL 1; WL 207 IAW SRM 51-40-02-0G-0.;[02] NO ALLOWABLE DAMAGE FOUND ON SRM PART TO BE REMOVED AND REPLACED I.A.W SRM 51-10-02-0G-0 PAR 9.C REPLACEMENT OF THE PART;[03] LOCATED AND DRILLED NEW PANEL BREAK IAW BOIEING DRAWING 143A0060 AND SRM. 51-10-05-OG-0. OK TO INSTALL.;[04] CERTIFIED ITEM 1-3;[05] VERIFIED CORRECTIVE ACTION #2 AND #3<BR>OK TO INSTALL GIVEN;[06] CORRECTIVE ACTION 3 SHOULD READ <BR>LOCATED AND DRILLED NEW PANEL BREAK IAW BOEING DRAWING 143A0060 AND SRM. 51-40-05-OG-0. OK TO INSTALL.;[07] INSTALLED NEW PANEL BREAK IAW BOEING DRAWING 143A0060 AND SRM. 51-40-02-0G-0.;[08] VERIFIED CORRECTIVE ACTION 6 AND #7<BR>MEASUREMENT TABLE VERIFIED

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