SDR AWXA9700118

Service difficulty report · Stringer · Boeing 7572S7

Difficulty date: February 4, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N901AW
Make and model: Boeing 7572S7
Aircraft serial: 23321
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 1495-1549
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 LOWER SURFACE FLOOR SUPPORT STRINGER BS 1495 - 1549, LBL 3, WL 146. REMOVED DAMAGE IN AREA 2 BY 1. FOUND CORROSION TO EXTEND COMPLETELY THROUGH MATERIAL. OUT OF LIMITS PER SRM 53-00-03. REPAIRED FLOOR SUPPORT STRINGER AT BS 1495 - BS 1549, LBL 3 PER SRM 51-70-12.

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