What was found
DURING HFEC SURFACE AND OPEN HOLE INSPECTION AT LT NR 3 DOOR UPPER AFT CORNER FOUND CRACK ON SKIN SURFACE AND ONE HOLE CRACK INDICATION. INDICATE CRACK CLASSIFICATION AS SMALL AND MEDIUM. REPAIRED PER PRI 501583-14.
- Difficulty date
- March 23, 2012
- Submitted
- May 14, 2012
- Operation
- Air carrier
- Aircraft
- N664US
- Make and model
- Boeing 747451
- Aircraft serial
- 23819
- Aircraft time
- 94,936 hours, 11,946 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Skin
- Condition
- Cracked
- Location
- R3 Door
- 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.