What was found
CRACK AT NAC STA 210, LOWER SPAR WEB, CENTER AREA, NR 1 PYLON. REPAIR LWR SPAR WEB PER SRM 54-10-03, FIG 2, SPAR WEB FABRICATED IAW SRM 54-10-03, FIG 2.
- Difficulty date
- September 22, 2004
- Submitted
- November 2, 2004
- Operation
- Air carrier
- Aircraft
- N477EV
- Make and model
- Boeing 747SR46
- Aircraft serial
- 20784
- Aircraft time
- 69,735 hours, 34,328 cycles
- System (JASC)
- 5411 · Nacelle/Pylon, Frame/Spar/Rib
- Part
- Spar
- 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.