What was found
NR 3 PYLON, UPPERWEB , FOUND CRACK APPROX 1.75 INCH FROM EDGE OF UPPER SPAR WEB THRU 1 FASTENER HOLE TERMINATING AT I/B FASTENER HOLE OF AUB7031-11 DOUBLER. R&R WEB PER EA 8-5400--T0329061 AND SB 54-90.
- Difficulty date
- October 18, 2016
- Submitted
- October 18, 2016
- Operation
- Air carrier
- Aircraft
- N10060
- Make and model
- Doug MD1010F
- Aircraft serial
- 46970
- Aircraft time
- 63,892 hours, 25,988 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Web
- Part number
- AUB7031
- Condition
- Cracked
- Location
- Nr 3 Pylon
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.