What was found
WHILE PERFORMING T/C 7827300 FOUND FAULT MESSAGE 75-20831, THE T3 SIGNAL IS OUT OF RANGE LONG TIME FAULT. ACFT GROUNDED. ACCOMPLISHED INITIAL EVALUATION FOR MESSAGE 75-20831, IAW FIM 75-33 TASK 802. NO FAULTS FOUND.
- Difficulty date
- August 13, 2017
- Submitted
- August 16, 2017
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 15,058 hours, 4,992 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Fault Code
- Condition
- Illuminated
- Location
- Nr 2 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.