SDR EISA99228

Service difficulty report · Floorbeam · Boeing 727225

Difficulty date: October 27, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N353PA
Make and model: Boeing 727225
Aircraft serial: 20622
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 950c
Stage of operation: IN
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

ACCOMPLISHMENT OF ROUTINE C-CHECK WORK CARD REVEALED CORROSION ON LOWER SURFACE OF MAIN CABIN FLOORBEAM AT BS 950C LBL 25. REMOVED CORROSION AND MATERIAL LOSS OF LIMITS PER SRM 53-10-1. REMOVED DAMAGED AREA. FABRICATED REPAIR ANGLES AND FILLER PER SRM 53-10-8. TREATED AND PRIMED PER SRM 51-10-2 AND MM 51-20-2. INSTALLED REPAIR PER SRM 53-10-8 AND SRM 51-30-2. TT: 65,345:17 HOURS. TC: 43,816. (X)