SDR W8PA970030

Service difficulty report · Floorbeam · Boeing 7373S3

Difficulty date: January 19, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N375TA
Make and model: Boeing 7373S3
Aircraft serial: 23787
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 7075T6
Condition: Corroded
Location: Bs 328
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

DURING C-CHECK, THE UPPER CHORD OF BS 328 FLOORBEAM IS CORODED AROUND FLOORBOARD FASTENER HOLES FROM BL 0 TO RBL 59, WL 208. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW SRM. REMOVED, FABRICATED AND INSTALLED REPAIR PARTS IAW SRM. (M)

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