SDR UPS99530098

Service difficulty report · Beam · Boeing 75724APF

Difficulty date: July 11, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N415UP
Make and model: Boeing 75724APF
Aircraft serial: 23855
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Beam
Part number: BAC15061108
Condition: Corroded
Location: Bs 900-1040
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

INSPECTION TYPE:C IN THE MAIN CARGO DECK, THE LONGITUDINAL BEAM AT BS 900-1040 RBL 45 HAS AREAS OF CORROSION AROUND NUT PLATES. CORROSION REMOVAL OUT OF LIMITS IAW SRM 53-00-51. REPLACED LONGITUDINAL BEAM FROM 900-1080 IAW SRM 53-40-51, 51-40-02, 51-21-01 , 51-40-05.

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