Service difficulty report · Support Bracket · Boeing 7377H4

Difficulty date
August 16, 2025
Submitted
September 8, 2025
Operation
Air carrier
Aircraft
N447WN
Make and model
Boeing 7377H4
Aircraft serial
33720
Aircraft time
70,511 hours, 42,001 cycles
Part
Support Bracket
Condition
Cracked
Location
Zone 500
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

CRACK SUPPORT BRACKET TRAILING EDGE ORSS 271 AT LT WING. REPLACED SUPPORT BRACKET AND FASTENERS LOCATED TRAILING EDGE ORSS 271 AT LT WING I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG: 115A2900 SHEET: 1 REV: E.

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