Service difficulty report · Stringer · Boeing 757324

Difficulty date
January 28, 2020
Submitted
February 2, 2020
Operation
Air carrier
Aircraft
N57852
Make and model
Boeing 757324
Aircraft serial
32811
Aircraft time
56,875 hours, 18,564 cycles
Part
Stringer
Part number
143N3110
Condition
Cracked
Location
Sta 780
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

(B757-53-3-0546)MAIN CABIN STA 780+36 STRINGER 16L CRACKED REF. ST. ENGINEERING N/R 0087492 TRIMMED-OUT CRACK ON STR 16L AT STA 780+36 TO A 1.011" X 0.781" X 0.25" R AND ACCOMPLISHED A PERMANENT CAT "A" REINFORCING REPAI R IAW B757-300 SRM 53-30-03 REPAIR 1 FIG 201. AREA FREE OF FOD.