What was found
NR 1 ENGINE AT TAKEOFF AND CLIMB OUT, EPR, N1, N2, FUEL FLOW, AND EGT SURGED WITH BLEED PRESSURE FLUXING 20-40 PSI.
- Difficulty date
- September 7, 2017
- Submitted
- September 8, 2017
- Operation
- Air carrier
- Aircraft
- N725CK
- Make and model
- Boeing 727224
- Aircraft serial
- 22252
- Aircraft time
- 65,194 hours, 35,769 cycles
- Engine
- Pwa JT8D15
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Fluctuates
- Location
- Nr 1
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.