What was found
AIRCRAFT IN BASE MAINTENANCE: THRESHOLD CREASE ANGLE FASTENER HOLE OUT OF ROUND AT STA 312 AND LBL 56. ACCOMPLISHED PERMANENT REPAIR IAW EA330284.
- Difficulty date
- September 11, 2021
- Submitted
- September 20, 2021
- Operation
- Air carrier
- Aircraft
- N806NN
- Make and model
- Boeing 737823
- Aircraft serial
- 29561
- Aircraft time
- 35,630 hours, 14,536 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Angle
- Condition
- Worn
- Location
- Zone 100 - Fuse
- 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.