SDR UPS97221891

Service difficulty report · Flap Track · Boeing 72722C

Difficulty date: January 10, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N945UP
Make and model: Boeing 72722C
Aircraft serial: 19094
System (JASC): 5753 · Trailing Edge Flaps
Part: Flap Track
Part number: 651926918
Condition: Corroded
Location: Nr 3/4
Stage of operation: IN
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-D, NR 3 AND NR 4 FLAP TRACK AFT SUPPORT HOLES CORRODED. NR 3 FLAP TRACK REPAIRED PER OHM, NR 4 FLAP TRACK CORROSION REMOVED IAW SRM 51-10-6. HFEC PER NDT PT6 51-00-00 F13 AND MAG PARTICLE PE RBD6072 CARRIED OUT, NO CORROSION FOUND. REPAIR CARRIED OUT TO NR 4 FLAP TRACK PER BOEING INSTRUCTIONS SRV-SNN-97-0020RR, SRS EO 97-02- 022 AND UPS EO B727-5750-8994-A.

More about the Boeing 727-22C