Service difficulty report · Stringer · Boeing 757324

Difficulty date
November 2, 2019
Submitted
November 9, 2019
Operation
Air carrier
Aircraft
N75851
Make and model
Boeing 757324
Aircraft serial
32810
Aircraft time
56,247 hours, 18,420 cycles
Part
Stringer
Part number
143N3110
Condition
Cracked
Location
Bs 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

B757-53-3-0556 STRINGER 16L IN MAIN CABIN HAS A CRACK AT STA 780 +36. (96-22) REF ST-ENG N/R 0077729 TRIMMED-OUT CRACK ON STRINGER 161 AT STA 780+36 (0.9"LONGX0.750" WIDEX0.25"R) AND ACCOMPLISHED A CATEGORY "A" PERMANENT REPAIR IA W B757-300 53-30-03 REPAIR 1 FIG 201 PAGE 201-207. WORK WAS ACCO MPLISHED BY MECH V919882 AND INSPECTED BY V919676.