Service difficulty report · Fitting · Boeing 7378

Difficulty date
September 20, 2021
Submitted
September 22, 2021
Operation
Air carrier
Aircraft
N12221
Make and model
Boeing 7378
Aircraft serial
28930
Aircraft time
70,160 hours, 25,481 cycles
Part
Fitting
Part number
111A24012
Condition
Cracked
Location
Sta540lbl15.04
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

B737-57-4-1262 SHEAR FITTING AT STATION 540 AND LBL 15.04 IS CRACKED. REMOVED AND REPLACED SHEAR FITTING AT STATION 540 AND LBL 15.04 IAW B737-800 SRM 51-40-02 AND BAC DWG 111A2000 REV ORIGINAL SEE NSA EMX N/R 00101 AND HANGER N/R 5867171 FOR WORK ACCOMPLISHED C IR C/W DATA WAS TRANSCRIBED FROM NSA EMX N/R 00101 AND WORK ACCO MPLISHED BY V905004 AND INSPECTED BY V903976. SSFR REPORT FORM 46-0024, ENTERED BY UAL INSPECTION V842476, 9/20/21.

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