SDR UPS204775

Service difficulty report · Floorbeam · Boeing 727108C

Difficulty date: October 9, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N936UP
Make and model: Boeing 727108C
Aircraft serial: 19503
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 600
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

WHILE ON GROUND, MAINTENANCE FOUND CORROSION FWD CARGO BAY IN THE NUTPLATE HOLES, LOWER FLANGE OF THE 600 FLOORBEAM LBL 16 RLB 58 WL 201. REPAIRED BS 600 FLOORBEAM IAW UPS EO B727-5310-7463-A. CORROSION REWORK WAS OUT OF LIMTS IAW SRM 53-10-1.