SDR NOCA21006

Service difficulty report · Spring · Boeing 76739H

Difficulty date: November 29, 2006
Submitted: December 14, 2006
Operation: Air carrier
Aircraft: N760NA
Make and model: Boeing 76739H
Aircraft serial: 26257
System (JASC): 2710 · Aileron Control System
Part: Spring
Part number: 4027608
Condition: Corroded
Location: Rt Aileron
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

RIGHT WING AILERON BREAKOVER MECHANISM SPRINGS RUSTED. BLOCKED CABLE, REMOVED RIGHT WING AILERON OVERRIDE QUADRANT, REMOVED & REPLACED SPRINGS & OVERRIDE BEARINGS PER MM. INSTALLED OVERRIDE QUADRANT. RIG CHECKED GOOD, OPS CHECKED GOOD. P\N OF BEARING 5673491 2 EACH, 2 SPRINGS REMOVED AND REPLACED.

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