What was found
NR 1 N/P INDICATOR VERY ERRATIC DIGITAL AND ANALOG AT 1050 RPM NR 1 PROP SOUNDED ERRATIC. SMOOTHED OUT AT 900 RPM. R & R INDICATOR IAW CHAPTER 20.
- Difficulty date
- January 27, 2012
- Submitted
- January 27, 2012
- Operation
- Air carrier
- Aircraft
- N837EX
- Make and model
- Dhav DHC8102
- Aircraft serial
- 217
- Aircraft time
- 49,819 hours, 56,231 cycles
- System (JASC)
- 6140 · Propeller Indication System
- Part
- Indicator
- Part number
- 10169N03500
- Part serial
- 6762
- Condition
- Erratic
- Location
- Rpm
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.