What was found
NR 1 ENGINE TORQUE SURGED ON TAKEOFF ROLL UP TO 99 PERCENT. R & R NR 1 ENGINE HMU AND FUEL PUMP IAW 73-20-01. GROUND RAN ACFT IAW SRT MANUAL. OPS CHECKED GOOD.
- Difficulty date
- May 11, 2012
- Submitted
- May 11, 2012
- Operation
- Air carrier
- Aircraft
- N934HA
- Make and model
- Dhav DHC8102
- Aircraft serial
- 139
- Aircraft time
- 59,417 hours, 66,141 cycles
- Engine
- Pwa PW120
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Surges
- Location
- Nr 1
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- R, J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.