What was found
NR 1, 2, 3, 4, FLAP TRACK FWD FUSE PINS HAVE PITTING CORROSION ON INTERIOR OF PINS. REPLACED 1, 2, 3, 4 FLAP TRACK FWD FUSE PINS PER B747 MM CHAP 27-51-22, 25, 27.
- Difficulty date
- April 4, 2002
- Submitted
- April 4, 2002
- Operation
- Air carrier
- Filed by
- ERKR675D
Marana Aerospace Solutions Inc - Aircraft
- N479EV
- Make and model
- Boeing 747132
- Aircraft serial
- 19898
- Aircraft time
- 94,071 hours, 25,344 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Pin
- Part number
- 65B229075
- Condition
- Corroded
- Location
- Flap Track
- 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.