SDR UPS204585

Service difficulty report · Floorbeam · Boeing 727108C

Difficulty date: September 29, 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
Part number: 7075T6
Condition: Corroded
Location: Bs 640
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 IN FOR SI CHECK MAINTENANCE FOUND CORROSION (C53-224-06.00-01) ON BEAM UNDER NUT PLATE AT BS 640, LBL 47, WL 208. REMOVED CORROSION BY BLENDING, FABRICATED STRAP AND DOUBLER FINAL REPAIRS PER SRM 51-10-6, 51-10-2, 51-10-1 AND EO 727-53-1668.