SDR AWXA200601536

Service difficulty report · Intercostal · Boeing 7572S7

Difficulty date: August 23, 2006
Submitted: August 24, 2006
Operation: Air carrier
Aircraft: N901AW
Make and model: Boeing 7572S7
Aircraft serial: 23321
Aircraft time: 75,522 hours, 29,421 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: 143N8339U21
Condition: Cracked
Location: Fuselage
Part time: 75,522 hours, 29,421 cycles
Stage of operation: IN
How discovered: V
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

CHECK NR C-11. NR 5870966. INTERCOSTAL CRACKED AT BS 660, ADJACENT TO L2 DOOR, LOWER HINGE. CRACK EXTENDS BEYOND AFT EDGE OF BEND RELIEF RADIUS. REPAIRED INTERCOSTAL AT BS 660, ADJACENT TO L2 DOOR LOWER HINGE, IAW AWA TASKCARD MIC 53612.

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