What was found
NR 1 PYLON, LT MIDSPAR FUSE PIN HAS CRACK INDICATIONS IN INSIDE DIAMETER. MAJOR REPAIR ACCOMPLISHED: MIDSPAR FUSE PIN IS REPLACED WITH NEW PIN (P/N 311N5500-1).
- Difficulty date
- March 20, 2008
- Submitted
- March 24, 2008
- Operation
- Air carrier
- Aircraft
- N535UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25130
- Aircraft time
- 56,432 hours, 20,636 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 5411 · Nacelle/Pylon, Frame/Spar/Rib
- Part
- Pin
- Condition
- Cracked
- 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.