Service difficulty report · Panel · Boeing 7377H4

Difficulty date
June 23, 2023
Submitted
July 12, 2023
Operation
Air carrier
Aircraft
N291WN
Make and model
Boeing 7377H4
Aircraft serial
32539
Aircraft time
52,452 hours, 31,399 cycles
Part
Panel
Part number
UNKNOWN
Condition
Cracked
Location
Zn 200 Fus Top
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

FOUND CRACKED PANEL BREAK (P/N: 143A5240-36) AT STA 540; BETWEEN BL 0 & RBL 24.75; WL 208.1.<[01] REMOVED PANEL BREAK AT STA 544 BETWEEN BL-0 & RBL 24.75 WL 208.1 IN REF.51-40-02. INSTALLED NEW PANEL BREAK AT STA. 540; BETWEEN BL 0 - RBL 24.75; AS PR SRM 51-40-02 & DWG. 143A0060.;[02] VERIFIED STEP # 1

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