What was found
NR 1 PYLON UPPER SURFACE UPPER LINK FITTING HAS SHIM MIGRATION. EVALUATED MIGRATED SHIM MAXIMUM MIGRATION IS 0.120, FOUND TO BE WITHIN LIMITS IAW SRM 54-50-90, REPAIR 6 FIG 201. THIS IS CLASSIFIED AS REPAIR CATEGORY B.
- Difficulty date
- April 9, 2013
- Submitted
- April 11, 2013
- Operation
- Air carrier
- Aircraft
- N972FD
- Make and model
- Boeing 75728A
- Aircraft serial
- 28203
- Aircraft time
- 55,509 hours, 17,737 cycles
- System (JASC)
- 5410 · Nacelle/Pylon, Main Frame
- Part
- Shim
- Part number
- 311N50435
- Condition
- Migrated
- Location
- Nr 1 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.