SDR 08FDEA02691

Service difficulty report · Floor Support · Boeing 75723A

Difficulty date: July 3, 2008
Submitted: July 15, 2008
Operation: Air carrier
Aircraft: N919FD
Make and model: Boeing 75723A
Aircraft serial: 24636
Aircraft time: 66,518 hours, 21,044 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 146N541613
Condition: Corroded
Location: Zone 100
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

FLOOR SUPPORT FROM BS 1200 TO BS 1340, RBL 3, 6, 11, AND 16 HAS CORROSION AROUND NUTPLATE HOLES IN SEVERAL LOCATIONS. CORROSION FOUND EXCEED DAMAGE LIMITS IN B757-200 SRM 53-00-53 FIG 101. STRINGER REMOVED AND REPLACED IAW B757-200 SRM 51-10-02 AND SRM 51-40-02 REV 93. REPAIR IS CLASSIFIED AS MINOR PER GMM 6-2-100 CRITERIA.

More about the Boeing 757-23A