SDR USAA2009120993318

Service difficulty report · Bolt · Boeing 7374B7

Difficulty date: November 16, 2009
Submitted: December 9, 2009
Operation: Air carrier
Aircraft: N450UW
Make and model: Boeing 7374B7
Aircraft serial: 24933
Aircraft time: 51,561 hours, 34,160 cycles
System (JASC): 5534 · Vertical Stabilizer Miscellaneous Structure
Part: Bolt
Part number: 69702515
Condition: Corroded
Location: Vertical Stab
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

SAL - Q4 - MAJOR REPAIR - CORROSION ON VERTICAL STABILIZER AFT ATTACHMENT BOLT INBOARD RIGHT SIDE AT BS 1085.56, RUDDER STA 13.33. REPLACED VERTICAL STABILIZER AFT ATTACHMENT BOLT INBOARD RIGHT SIDE AT BS 1085.56, RUDDER STA 13.33 IAW B737 AMM 55-30-00.

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