What was found
FOUND SPLINES WORN BEYOND LIMITS (406-040-320-101). FOUND HOUSING CRACKED (206-061-432-116). FOUND 2 EACH BEARINGS ROUGH (407-340-339-103). TT 4.77.4 HOURS.
- Difficulty date
- March 17, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N437AL
- Make and model
- Bell 407
- Aircraft serial
- 53141
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Shaft
- Part number
- 406040320101
- Condition
- Worn
- Location
- Tail Rotor
- Part time
- 2,253 hours
- Component
- 407040303101
- 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.