SDR P5CA2017061200175

Service difficulty report · Floorbeam · Boeing 74746NF

Difficulty date: June 10, 2017
Submitted: June 13, 2017
Operation: Air carrier
Aircraft: N450PA
Make and model: Boeing 74746NF
Aircraft serial: 30808
Aircraft time: 69,972 hours, 11,791 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 2240
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

FOUND THE MAIN DECK FLOORBEAM CORRODED AT BS 2240, LBL 67. CORROSION REMOVED IAW SRM 51-10-02, REV 79. MEASURED REWORKED AREA ORIGINAL THICKNESS AND FOUND WITHIN ALLOWABLE LIMITS IAW SRM 53-00-51-1A-1, FIG 101, DETAIL II, REV 79. REPAIRED IAW SRM 51-20-01, REV 79.

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