SDR DALA2016011500373

Service difficulty report · Jackscrew · Boeing 757232

Difficulty date: January 15, 2016
Submitted: January 15, 2016
Operation: Air carrier
Aircraft: N667DN
Make and model: Boeing 757232
Aircraft serial: 25035
Aircraft time: 80,481 hours, 36,762 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Jackscrew
Condition: Corroded
Location: Nr 3 Flap
Stage of operation: IN
How discovered: 9
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

NR 3 JACKSCREW CORRODED AND PITTED AT YOKE ATTACH POINT. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 003-0002:2751-2542/005, 00013. REPLACED JACKSCREW AND YOLK ASSY ON AMDS CARD 2751-2538 BALL, SCREW & N OFF 55-2742-9-0004 04366, ON 58-2742-9-0001, 00213.