What was found
DURING A SCHEDULED INSPECTION IN MSP, MAINTENANCE PERSONNEL FOUND THE LEFT INBOARD AND RIGHT INBOARD NACELLE FORMERS CRACKED. THEY REPAIRED THE CRACKS BY STOP DRILLING AND INSTALLING A DOUBLER IAW FAIRCHILD SRM 54-90-10. (M)
- Difficulty date
- September 27, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N439MA
- Make and model
- Swrngn SA227AC
- Aircraft serial
- AC722
- System (JASC)
- 5400 · Nacelle/Pylon Structure
- Part
- Formers
- Condition
- Cracked
- Location
- Lt/Rt Nacelles
- 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.