SDR MALA965124

Service difficulty report · Rib · Swrngn SA227AC

Difficulty date: September 13, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N428MA
Make and model: Swrngn SA227AC
Aircraft serial: AC646
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Part number: 2731523
Condition: Cracked
Location: Ws 27.03
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

MSP - DURING A SCHEDULED INSPECTION, MAINTENANCE FOUND AT WS 27.03 RT AFT WING RIB TRAILING EDGE (PN 27-31523), A 0.375 INCH CRACK. COMPLETED REPAIR PER FAC SRM 57-90-10, PAGES 3-6, REV. NOVEMBER 1, 1994, BY FABRICATING AND INSTALLING A 0.050 INCH BY 4.00 INCH BY 2.50 INCH REPAIR DOUBLER TO AFFECTED AREA. (X)