SDR AALA980288

Service difficulty report · Floorbeam · Boeing 727223

Difficulty date: February 9, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N887AA
Make and model: Boeing 727223
Aircraft serial: 21526
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 1130
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

TUL - CORROSION AROUND CLIP NUTS ON BOTTOM FLANGE OF FLOOR BEAM AT BS 1130 FROM ZERO BL TO LBL 45. REPAIRED FLOORBEAM STA 1130, LBL ZERO TO LBL 45 AS OUTLINED IN SRM 51-10-6 AND ESO 11697 DATED 2-6-98. ALODINED, TREATED, AND PRIMED. TST: 51,688 HOURS. CYCLES: 31,372. (X)