What was found
DURING "L" CHECK, FOUND THREE CRACKED FASTENER HOLES ON DOUBLER AROUND APU PRESSURE PANEL CUTOUT AT BS 2360. REPAIRED PER EA 165204.
- Difficulty date
- March 23, 2005
- Submitted
- April 25, 2005
- Operation
- Air carrier
- Aircraft
- N643NW
- Make and model
- Boeing 747249F
- Aircraft serial
- 22245
- Aircraft time
- 84,657 hours, 19,648 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Doubler
- Condition
- Cracked
- Location
- Press Panel
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.