SDR AWXA9700081

Service difficulty report · Floor Pan · Boeing 7572S7

Difficulty date: January 26, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N903AW
Make and model: Boeing 7572S7
Aircraft serial: 23323
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Pan
Part number: 146N539188
Condition: Corroded
Location: Bs 1377-1439
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 ROUTINE MAINTENANCE CHECK, FOUND CORROSION ON FLOOR PAN BS 1377 TO 1439 RBL 20 WL 147. ORIGINAL THICKNESS .069 REMOVED .019 OUT OF LIMITS. REMOVED AND REPLACED WITH NEW FLOOR PAN PER SRM 53-00-53, 53-60-53, 51-40-02, 51-40-05 AND 51-40-08.

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