What was found
DURING "M" CHECK WHILE ACCOMPLISHING FUSELAGE SKIN MODIFICATION AT BS 460 S13R AND S14R FOUND 5 LOCK FASTENER COLLARS THAT WERE NOT SITTING FLUSH DUE TO FASTENER HOLES TOO CLOSE TO THE FRAME FLANGE. REPAIRED PER EA 63-210152.
- Difficulty date
- September 26, 2007
- Submitted
- October 10, 2007
- Operation
- Air carrier
- Aircraft
- N661US
- Make and model
- Boeing 747451
- Aircraft serial
- 23719
- Aircraft time
- 76,942 hours, 10,317 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Collar
- Condition
- Misinstalled
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.