SDR N8TA02080801

Service difficulty report · Floorbeam · Boeing 757256

Difficulty date: August 1, 2002
Submitted: August 9, 2002
Operation: Air carrier
Aircraft: N508NA
Make and model: Boeing 757256
Aircraft serial: 26244
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: BAC1518338
Condition: Corroded
Location: Fuselage
Part time: 21,797 hours, 11,792 cycles
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

CORROSION ON FLOORBEAM BODY STATION 377.7, LBL 17, WL 208. FLOORBEAM UPPER CHORD FOUND TO BE CORRODED OUT OF LIMITS AT LBL 6, LBL 11, AND LBL 17 PER SRM 53-00-51 FIG 101. FLOORBEAM REPAIRED PER SRM 53-00-51 FIG 205, M/M 51-21-04, AND SRM 51-40-02.