Service difficulty report · Floorbeam · Boeing 727200

Difficulty date
April 15, 2004
Submitted
April 15, 2004
Operation
Air carrier
Aircraft
N243FE
Make and model
Boeing 727200
Aircraft serial
21480
Aircraft time
42,373 hours, 32,981 cycles
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

MAIN CARGO COMPARTMENT CORROSION ON FLOORBEAM BS 344 WL 208 BL 0 TO LBL 45. REMOVED CORROSION ON FLOORBEAM STA 344, LBL 38, 2 X 8 X .020 FOUND OUT OF LIMITS IAW SRM 51-10-1. REMOVED AND FABRICATED NEW FLOOR BEAM BS 344, WL 208, RBL 6 TO LBL 65 (SKIN) BAC 1505-29222 7075-T6511 LOT 540294 IAW SRM 51-30-5. FABRICATED 4 EACH SPLICE ANGLES BAC 1410-2773, 7075-T6 LOT 540292 IAW SRM 53-10-8 FIG 9. ALODINED AND PRIMED PER SOPM 20-41-02. INSTALLED UPPER CHORD AND 4EA SPLICE ANGLES IAW SRM 53-10-8 FIG 9.

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