What was found
25 HOUR AD 97-234-17 PTS A, B, AND E. BOTH DISC PACKS HAD NR 1 DISC CRACKED. NR 1 DISC PER DISC PACK CRACKED, NR 4 AND N4 7 T/R DRIVE SHAFT.
- Difficulty date
- July 21, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N417AL
- Make and model
- Bell 407
- Aircraft serial
- 53054
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Disc Pack
- Part number
- 406040340101
- Condition
- Cracked
- Location
- T/R Drive
- 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.