Service difficulty report · Bracket · Boeing 7377BD

Difficulty date
June 29, 2023
Submitted
July 28, 2023
Operation
Air carrier
Aircraft
N7721E
Make and model
Boeing 7377BD
Aircraft serial
34479
Aircraft time
56,723 hours, 30,056 cycles
Part
Bracket
Part number
UNKNOWN
Condition
Cracked
Location
Zn 600 Right Win
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 INBOARD TRAILING EDGE BRACKET LOC IRSS 212 AT RT WING 2023-405175<[01] REPLACED BRACKET LOCATED ON INBOARD TRAILING EDGE IRSS 212 AT RT WING IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 Ï¿½TEM 9. LENGTH OF CRACK IS 0.816 INCHES TOOL USED CALIPER P/N: 500-196-30 S/N: A20230758; DUE DATE: 04-APR-24.;[02] REPLACED BRACKET LOCATED ON INBOARD TRAILING EDGE IRSS 212 AT RT WING IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 Ï¿½TEM 9. LENGTH OF CRACK IS 0.816 INCHES TOOL USED CALIPER P/N: 500-196-30 S/N: A20230758; DUE DATE: 04-APR-24. VERIFIED

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