What was found
NR 4 PYLON PRECOOLER CUTOUT CRACKED AT LOWER AFT CORNER BY FASTENER HOLE. REPAIRED PER BOEING 8100-9 DATED 01FEB2006, PER EO-4754A184.
- Difficulty date
- February 6, 2006
- Submitted
- February 9, 2006
- Operation
- Air carrier
- Aircraft
- N534MC
- Make and model
- Boeing 7472F6B
- Aircraft serial
- 21832
- Aircraft time
- 91,407 hours, 19,488 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Structure
- Condition
- Cracked
- Location
- Nr 4 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.