SDR SIMA9701883

Service difficulty report · Floor Beam · Aerosp ATR42300

Difficulty date: July 7, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N433MQ
Make and model: Aerosp ATR42300
Aircraft serial: 151
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floor Beam
Part number: S5367240423451
Condition: Corroded
Location: Cabin
Part time: 16,307 hours
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

SAW - DURING MBVI/CPCPI INSPECTION CARD NR ZL-141-GVI-10020-001, MAINTENANCE DISCOVERED FLOOR BEAMS 36, 38, AND 40 WERE CORRODED OUT OF LIMITS IAW SRM 53-61-00. MAINTENANCE REMOVED AND REPLACED THE THREE FLOOR BEAMS IAW SRM 51-00-00. AIRCRAFT RETURNED TO SERVICE. ACFT TC: 20,919. REF: OPER CONTROL NR 97ZZZX3184 AND 97ZZZX3185. (X)

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