Service difficulty report · Floorbeam · Boeing 727227

Difficulty date
January 14, 2010
Submitted
January 26, 2010
Operation
Air carrier
Aircraft
N489FE
Make and model
Boeing 727227
Aircraft serial
21492
Aircraft time
42,631 hours, 27,705 cycles
Part
Floorbeam
Part number
652082761
Condition
Corroded
Location
Bs 560
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

CABIN FLOORBEAM BS 560 LBL 24- 45 UPPER FLANGE LOWER SURF HAS CORROSION AT N/P'S. REMOVED CORROSION IAW SRM 51-10-6, UT INSPECTED AREA IAW NDTM 51-00-00 FIG 3 PART 4, FOUND OUT OF LIMITS IAW PF SRM (ER 01-049) 53-10-1 FIG 4B REV C, REMOVED STIFFENER FOR ACCESS IAW 51-30-2 CUT OUT DAMAGED AREA IAW SRM 53-10-8 FIG 8 DETAIL II, FABRICATED REPAIR PARTS IAW SRM 53-10-8 FIG 8, TREATED AND PRIMED REPAIR PARTS IAW SRM 51-10-2, INSTALLED REPAIR PARTS AND STIFFENERS AT CABIN FLOORBEAM BS 560 LBL 24-45 IAW SRM 53-10-8 FIG 8.