Service difficulty report · Floor Support · Boeing 727277

Difficulty date
May 9, 2009
Submitted
May 11, 2009
Operation
Air carrier
Aircraft
N244FE
Make and model
Boeing 727277
Aircraft serial
21647
Aircraft time
43,596 hours, 34,294 cycles
Part
Floor Support
Part number
652617306
Condition
Corroded
Location
Bs 312-344
Stage of operation
IN
How discovered
9
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

FWD LAV AREA, CORROSION ON FLOOR SUPPORT ANGLE BS 312 TO 344 LBL 45. REMOVED CORROSION IAW SRM 51-10-6 AND FOUND OUT OF LIMITS IAW SRM 53-10-1 FIG 1. REMOVED FLOOR SUPPORT IAW SRM 51-30-2. CUT OUT DAMAGED AREA AND REPAIRED FLOOR SUPPORT IAW SRM 51-40-4 FIG 3. HEAT TREATED REPAIR ANGLES IAW ENGINEERING REPORT 2-37153-801 REV. A. TREATED AND PRIMED PARTS IAW SRM 51-10-2. INSTALLED REPAIR PARTS AT FWD LAV AREA FLOOR SUPPORT ANGLE STA 312-344, LBL 45 IAW SRM 51-40-4, FIG 3.