What was found
LOWER CONE SEAT WAS INSTALLED IN AC 416EH AND HAD TO BE REMOVED BECAUSE IT WAS NOT PROPERLY TAPPED & THREADED FOR LOWER CONE HOLES. RETURNED LOWER CONE SEAT PART REF ERA MMIR# ERAA000248.
- Difficulty date
- June 20, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N416EH
- Make and model
- Bell 412
- Aircraft serial
- 33011
- System (JASC)
- 6220 · Main Rotor Head
- Part
- M/R Head
- Part number
- 412010100139
- Condition
- Defective
- Location
- Lower Cone
- Part time
- 10,302 hours
- Stage of operation
- IN
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.