Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
July 8, 2024
Submitted
August 16, 2024
Operation
Air carrier
Aircraft
N486WN
Make and model
Boeing 7377H4
Aircraft serial
33852
Aircraft time
65,647 hours, 39,360 cycles
Part
Bracket
Condition
Cracked
Location
Zone 100
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

KEEL BEAM UNDER PANEL #192E HAS TWO BROKEN BRACKETS<[01] REMOVED AND REPLACED PANEL SUPPORT BRACKETS 2E/A AT KEEL BEAM FWD AREA STA 546.26 IN REF B737-700 SRM 51-40-02-0G-0.;[02] CORRECTION: REMOVED AND REPLACED PANEL SUPPORT BRACKETS 2E/A AT KEEL BEAM FWD AREA STA 546.26 IN REF B737-700 SRM 51-40-02-0G-0 AND IPC 53-12-11-25 DETAIL A.;[03] VERIFIED STEP 2

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