SDR DALA2015082405205

Service difficulty report · Deck Plate · Boeing 7572Q8

Difficulty date: August 23, 2015
Submitted: August 25, 2015
Operation: Air carrier
Aircraft: N346BC
Make and model: Boeing 7572Q8
Aircraft serial: 33959
Aircraft time: 29,785 hours, 16,474 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Deck Plate
Condition: Corroded
Location: Bs 1681-1720
Stage of operation: IN
How discovered: 9
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 CABIN-CORROSION ON LT SIDE OF DECK PLATE BETWEEN BS 1681-1720 AND BETWEEN BL 0-LBL 57. REMOVED CORROSION ON MAIN CABIN DECK PLATE BS 1681 TO BS 1720, BL-0-LBL57 IAW SRM 53-00-51, FIG 101. ORIG MAT THICKNESS .071 IAW DW 141N5313. MAT LOSS .013 BS 1681 LBL-24-LBL-26. FOUND OUT OF LIMITS IAW- SRM 53-0051, FIG 101. ACOMPLISHD PERMANENT REPAIR IAW SRM 53-00-51, REPAIR 2, FIG 201, L=2.0, W=1.5, D=.013.

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