Service difficulty report · Bracket · Boeing 7377BD

Difficulty date
June 22, 2023
Submitted
July 28, 2023
Operation
Air carrier
Aircraft
N7721E
Make and model
Boeing 7377BD
Aircraft serial
34479
Aircraft time
56,720 hours, 30,055 cycles
Part
Bracket
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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 BODY STATION 540 BRACKET LBL 6 AT AIR CONDITIONING BAY 2023-404838<[01] REPLACED BRACKET LOCATED ON BODY STATION 540 LBL 6 AT AIR CONDITIONING BAY IAW B73-700 SRM 51-40-02-0G-0 AND DWG 212A1101 SHEET 3 REV- AND SRM 51-10-02-0G-0 PARAGRAPH 9. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED BRACKET LOCATED ON BODY STATION 540 LBL 6 AT AIR CONDITIONING BAY IAW B73-700 SRM 51-40-02-0G-0 AND DWG 212A1101 SHEET 3 REV- AND SRM 51-10-02-0G-0 PARAGRAPH 9. VERIFIED

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