What was found
DURING 25-HOUR AD INSPECTION. DURING DAILY INSPECTION. DISC PACK FOUND CRACKED WITH CRACK FACING AFT TOWARDS TAIL ROTOR IN NR 3 POSITION. CAUSE NOT KNOWN. ONLY ONE SEGMENT WAS FOUND CRACKED.
- Difficulty date
- October 21, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N607AL
- Make and model
- Bell 407
- Aircraft serial
- 53264
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Disc Pack
- Part number
- 407340340101
- Condition
- Cracked
- Location
- T/R Drive
- Part time
- 25 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.