Service difficulty report · Fitting · Boeing 757224

Difficulty date
October 2, 2026
Submitted
October 7, 2026
Operation
Air carrier
Aircraft
N17126
Make and model
Boeing 757224
Aircraft serial
27566
Aircraft time
100,937 hours, 24,425 cycles
Part
Fitting
Part number
311N504336
Condition
Cracked
Location
Zone 400
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

NR 2 ENG PYLON NACELLE MID STRUCTURE BULKHEAD PP STA 174.30 RBL 9 WITH CRACK. ACCOMPISHED REPAIR ON #2 ENG PYLON MID-BULKHEAD FWD RH LOWE R-FLANGE IAW EC/RA#:5450-03163,VT EA#:757-5450-13-A4626.REF:NR#1 9168