Service difficulty report · Panel · Boeing 7378H4

Difficulty date
April 24, 2023
Submitted
May 15, 2023
Operation
Air carrier
Aircraft
N8534Z
Make and model
Boeing 7378H4
Aircraft serial
63578
Aircraft time
19,732 hours, 9,539 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

CRACKED BREAK PANEL STA 540; BL0- LBL 25; WL 208.<[01] UPDATED MEASUREMENTS. ON BS 540; BL0-LBL25; WL208; BREAK PANEL WILL BE A PART REPLACEMENT IAW SRM 51-10-02 STEP 9. REMOVED BREAK PANEL; AND RECEIVED A NEW BREAK PANEL; LOCATED HOLES; DRILLED; AND DEBURRED IAW SRM 51-40-02; SRM 51-40-05; AND BOEING DWG 143A0060. ALSO; OK TO INSTALL.;[02] VERIFIEDCORRECTIVE ACTION 1. OK TO INSTALL.;[03] INSTALLED BREAK PANEL AT BS540; BL0-LBL25; WL208 IAW SRM 51-40-02 AND BOEING DWG 143A0060.;[04] VERIFIED CORRECTIVE ACTION 3;[05] VERIFIED MEASUREMENT TABLE.

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