SDR 07FDEA00166

Service difficulty report · Floor Support · Boeing 727233

Difficulty date: January 25, 2007
Submitted: January 26, 2007
Operation: Air carrier
Aircraft: N284FE
Make and model: Boeing 727233
Aircraft serial: 22621
Aircraft time: 39,602 hours, 24,965 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 400-420
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

MAIN DECK FLOOR SUPPORT INTERCOSTAL UPPER FLANGE IS CORRODED AT BS 400-420, RBL 12, WL 208 REMOVED AND REPLACED INTERCOSTAL STA 400-420, REF BOEING DRWG 64-64950. TREATED, PRIMED REPAIR REF SRM 51-10-02 PG 1-2. CLASSIFIED AS A MAJOR REPAIR.