What was found
(CAN) AT LAST 100 HRS INSPECTION OF HELICOPTER, TT 3276,5 HOURS, INSPECTED THE TAIL ROTOR SELF LOCKING NUT AND FOUNDED IT CRACKED AT HALF, REPLACED IT FOR A NEW NUT.
- Difficulty date
- March 6, 2015
- Submitted
- August 5, 2015
- Operation
- General aviation
- Make and model
- Bell 206B
- System (JASC)
- 6520 · Tail Rotor Gearbox
- Part
- Lock Nut
- Part number
- MS21042L4
- Condition
- Cracked
- Location
- Tail Rotor
- 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.