What was found
THE NR 1 PYLON APRON SUPPORT BOLT HAS WORN SURFACES ON BOTH ENDS. THIS ER/A AUTHORIZES THE MANUFACTURE OF THE BOLT (DAC P/N 4938184-3) PER DRAWING 4938184, USING SUBSTITUTE MATERIAL 17-4PH HT TR 180-200 KSI.
- Difficulty date
- July 11, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N972DL
- Make and model
- Doug MD88
- Aircraft serial
- 53215
- System (JASC)
- 5400 · Nacelle/Pylon Structure
- Part
- Bolt
- Part number
- 49381843
- Condition
- Worn
- Location
- Nr 1 Pylon
- 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.