What was found
DAILY 25 HOUR INSPECTION FOUND NR 7 DISC PACK COUPLING CRACKED.
- Difficulty date
- October 4, 2001
- Submitted
- November 27, 2001
- Operation
- Air carrier
- Aircraft
- N457AL
- Make and model
- Bell 407
- Aircraft serial
- 53151
- Engine
- Allsn 250C20
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Coupler
- Part number
- 407340340103
- Part serial
- RNFS1262
- Condition
- Cracked
- Location
- Tail Rotor
- Component
- T/R Driveshaft · Bell
- Component part number
- 407040302103
- 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.