SDR 07FDEA00168

Service difficulty report · Floorbeam · 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): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Maint Error
Location: Bs 400
Stage of operation: IN
How discovered: V
Nature of condition: W
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 FLOORBEAM UPPER CHORD AND INTERCOSTAL ATTACHMENT HAS DOUBLE DRILLED/MISREPAIRED FASTENER HOLES AT BS 400, RBL 12, WL 208. REMOVED DAMAGE ON UPPER CHORD, REPAIRED AREA REF SRM 53-10-08 FIG 3, TABLE I. REMOVED AND REPLACED INTERCOSTAL AT 400-420, REF BOEING DRWG 65-6495. TREATED, PRIMED REF SRM 51-10-02 PG 1-2. CLASSIFIED AS MAJOR REPAIR.