SDR UPS97221890

Service difficulty report · Casting · Boeing 72722C

Difficulty date: January 9, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N945UP
Make and model: Boeing 72722C
Aircraft serial: 19094
System (JASC): 5744 · Wing, Control Surface Attach Fittings
Part: Casting
Condition: Corroded
Location: Nr 5 Flap Track
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, EVIDENCE OF CORROSION ON NR 5 FLAP TRACK FWD ATTACH CASTING ON WING. CORROSION REMOVED IAW SRM 51-10-6. HFEC PER NDT PT6 51-00-00 F13 AND MPI PER BS6072 CARRIED OUT, NO FURTHER CORROSION. REPAIR CARRIED OUT PER BOEING INSTRUCTIONS, REF UPS ENGINEERING FILE NR 727-57-1773.

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