Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
May 30, 2025
Submitted
June 24, 2025
Operation
Air carrier
Aircraft
N441WN
Make and model
Boeing 7377H4
Aircraft serial
29837
Aircraft time
72,678 hours, 43,185 cycles
Part
Access Panel
Condition
Cracked
Location
Zone 300
Stage of operation
IN
How discovered
V
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

CRACK SEAL PLATE ACCESS PANEL 333AT AT LT HORIZONTAL STABILIZER 2025-356920<[01] REPLACED SEAL PLATE ACCESS PANEL 333AT AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 186A301; SHEET 13; REV: C. MEASURE OF CRACK IS: L:0.230?; TOOL USED CALIPER P/N: 500-197-30; S/N:A23304055; DUE DATE: 10/NOV/25;[02] CERTIFIED WORK PERFORMED

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