SDR CALA2022082602184

Service difficulty report · Floor Support · Airbus A300*

Difficulty date: August 24, 2022
Submitted: August 26, 2022
Operation: Air carrier
Aircraft: N474UA
Make and model: Airbus A300*
Aircraft serial: 1475
Aircraft time: 61,282 hours, 26,277 cycles
System (JASC): 5300 · Fuselage Structure (General)
Part: Floor Support
Part number: D5311278520301
Condition: None
Location: Fr20 And Y-1732
Stage of operation: IN
How discovered: O
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

PASSENGER CABIN, BETWEEN FR20 AND Y-1732, FLOOR STR HAS CORROSIO N. REMOVED CORROSION ON FLOOR STR WEB IAW 51-74-00, FOUND TO BE OUT STA: ST ENG BFM OF LIMITS L=0.849", W=0.550", D=0/060", REMOVED WEB BETWEEN FR2 0 AND Y-1732 IAW SRM 51-42-11 AND INSTALLED NEW WEB FLOOR STR BE TWEEN FR20 AND Y-1732 IAW SRM 51-42-11. EMP: V933986 WC: 36247