SDR AMTA200800056

Service difficulty report · Floorbeam · Boeing 73783N

Difficulty date: January 14, 2008
Submitted: February 25, 2008
Operation: Air carrier
Aircraft: N317TZ
Make and model: Boeing 73783N
Aircraft serial: 28246
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 986
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

FLOORBEAM CORRODED NUTPLATE HOLES FROM BL34L TO BL45L, STA 986.5. ORIGINAL MATERIAL THICKNESS WAS .105, REMOVED MATERIAL .065 FOUND OUT OF LIMITS AND REPAIRED IAW SRM 53-70-51, EA 737-5370-08-A0003. ALODINED PRIMED AND PAINTED AREA IAW SRM 51-20-01. (K)

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