What was found
QUILL INTERNAL SPLINES WORN AND DAMAGED IN QUILL TUBE CONTACT AREA
- Difficulty date
- September 19, 2007
- Submitted
- September 19, 2007
- Operation
- General aviation
- Aircraft
- N3053Q
- Make and model
- Bell UH1H
- Aircraft serial
- 661104
- Aircraft time
- 6,757 hours
- Engine
- Lyc T53*
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Quill Assy
- Part number
- 20401077503
- Condition
- Worn
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.