What was found
CORROSION IS FOUND REPEATEDLY IN THIS AREA ON MANY BHT1 222NT MAIN DRIVE SHAFTS. SUSPECT FAULTY GREASE P/N 204-040-755-005 OR OTHER DEFECTS. REMOVED AND REPLACED
- Difficulty date
- April 27, 1995
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N222DE
- Make and model
- Bell 222U
- Aircraft serial
- 47520
- System (JASC)
- 6310 · Engine/Transmission Coupling
- Part
- Coupling
- Part number
- 222044672101
- Condition
- Corroded
- Location
- M/R Drive
- Part time
- 5 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.