What was found
WHILE TRYING TO ISOLATE A MALFUNCTION WITH THE MAST MOMENT INDICATION SYSTEM THE STRAIN GAGE WAS FOUND TO HAVE ERRATIC READINGS.
- Difficulty date
- April 25, 2011
- Submitted
- April 26, 2011
- Operation
- Air carrier
- Aircraft
- N135DU
- Make and model
- Urocop EC135T2
- Aircraft serial
- 0554
- Aircraft time
- 1,551 hours, 4,340 cycles
- System (JASC)
- 6230 · Main Rotor Mast/Swashplate
- Part
- Rotor Shaft
- Part number
- L623M1006102
- Part serial
- FRMB3207
- Condition
- Faulty
- Location
- Main Rotor
- Part time
- 4,788 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.