Service difficulty report · Stiffener · Boeing 757222

Difficulty date
September 19, 2016
Submitted
September 22, 2016
Operation
Air carrier
Aircraft
N798FD
Make and model
Boeing 757222
Aircraft serial
28144
Aircraft time
55,903 hours, 21,101 cycles
Part
Stiffener
Part number
144N2503133
Condition
Cracked
Location
Lt Mlg Ww
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

LEFT WHEEL WELL AFT PRESSURE BULKHEAD INBD SIDE STIFFENER CRACKED. FABRICATED STIFFENER AND INSTALLED IAW SRM 51-40-02, DWG NR 144N2503 REV H, DWG PL 144N2503 REV BM.