What was found
LOCK FASTENER COLLARS INSTALLED FLUSH WITH NO THREADS SHOWING. LOCK FASTENER SCREWED INTO ADJACENT COLLARS. AII THE DISCREPENCIES CORRECTED IAW SRM 51-10-02 AND SRM 51-40-02.
- Difficulty date
- October 28, 2013
- Submitted
- October 29, 2013
- Operation
- Air carrier
- Aircraft
- N661US
- Make and model
- Boeing 747451
- Aircraft serial
- 23719
- Aircraft time
- 100,306 hours, 13,246 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Lock Fastener
- Condition
- Misinstalled
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.