SDR SCNA01359

Service difficulty report · Floorbeam · Boeing 727282

Difficulty date: October 18, 2001
Submitted: November 2, 2001
Operation: Air carrier
Aircraft: N281SC
Make and model: Boeing 727282
Aircraft serial: 21949
Aircraft time: 49,372 hours, 28,698 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Fuselage
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

DURING HEAVY MAINTENANCE INSPECTION CORROSION WAS FOUND OUT OF LIMITS BS 400 LBL 20 TO RBL 44 FLOORBEAM TEE CAP. REMOVED CORROSION IAW B727 SRM 511006. REMOVED DAMAGED AREA IAW B727 SRM 531008. REMOVED FLOOR SUPPORT AND INTERCOSTAL IAW B727 SRM 513002. FABRICATED FLOORBEAM REPAIRS IAW B727 SRM 531008. INSTALLED IAW B727 SRM 513002 AND 531008.