What was found
(CAN) NR 7 THOMAS COUPLING DISC WAS FOUND CRACKED (BOTH FRONT AND BACK SEGMENTS WERE BROKEN).
- Difficulty date
- September 17, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Make and model
- Bell 407
- Engine
- Allsn 250C47B
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Disc Pack
- Part number
- 407340340101
- Condition
- Cracked
- Location
- T/R Drive
- Part time
- 159 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.