Service difficulty report · Support · Boeing 7377H4

Difficulty date
June 13, 2025
Submitted
July 15, 2025
Operation
Air carrier
Aircraft
N292WN
Make and model
Boeing 7377H4
Aircraft serial
32538
Aircraft time
57,699 hours, 34,839 cycles
Part
Support
Condition
Corroded
Location
Zone 100
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

CORROSION SUPPORT ZEE BTW BS727 AND BS 727E PLUS 10 INCHES;LBL 21 AND WL 156.4 AFT CARGO COMPARTMENT. REPLACED SUPPORT ZEE AND FASTENERS LOC. BS727 TO BS847 LBL21 AND WL156.5 AT AFT CARGO COMPARTMENT IAW B737-700 SRM SRM 53-00-53-2R-6 AND SRM 51-40-02 AND DWG 146A7500 SHEET 113 REV. -<

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