SDR IPXA13B77542

Service difficulty report · Tie Rod · Boeing 74744AF

Difficulty date: March 18, 2013
Submitted: March 20, 2013
Operation: Air carrier
Aircraft: N574UP
Make and model: Boeing 74744AF
Aircraft serial: 35663
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Tie Rod
Part number: 65B120929
Condition: Damaged
Location: Lt Wing Te Flap
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

INSPECTION TYPE:PS-1, FOUND LT OTBD FLAP TIE ROD ASSY SHEAR AND FLAP TORQUE TUBE CHAFING. R & R LT OTBD FLAP TIE ROD ASSY IAW AMM 27-81-0 -00, FLAP OPERATION NORMAL AND INDICATION "SATIS" AND FLAP TORQUE TUBE CHAFING PERFORM NDT FOR INSPECTION. NO CRACK AND DAMAGE FOUND IAW MM 27-50-01-601 AND NDT SECTION 51-00-26/27. ACFT OK FOR SERVICE.

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