Service difficulty report · Stringer · Boeing 75733N

Difficulty date
April 11, 2020
Submitted
April 17, 2020
Operation
Air carrier
Aircraft
N78866
Make and model
Boeing 75733N
Aircraft serial
32591
Aircraft time
58,477 hours, 17,308 cycles
Part
Stringer
Part number
143N3110479
Condition
Cracked
Location
Fuselage
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

(B757-53-3-0560) STA 780 780+36 STR 16L CRACKED. REF ST-SAA NR 0 091788. FOUND STRINGER 16L AT STA 780+36 OUT OF LIMITS IAW B757-3 SRM 53 -30-03-R1 L=.750 CUTOUT DAMAGE AND INSTALLED PERMANENT REPAIR TO STRINGER 16L AT STA 780+36 IAW B757-3 SRM 53-30-03-R1 FIG 201. WORK ACCOMPLISHED, INSPECTED. INSPECTION COMPLETED AND ACCEPTED BY ST-ENG.

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