What was found
DURING TASK CARD 78273000, FOUND REPEAT FAULT OF 75-30802, T25 SIGNALS DISAGREE ON ENGINE NR 2. SHORT TIME FAULT. ACFT GROUNDED. R & R PT25 SENSOR ON NR 2 ENGINE, REF AMM 73-21-02 GROUND VERIFICATION TEST PASSED.
- Difficulty date
- May 16, 2016
- Submitted
- May 20, 2016
- Operation
- Air carrier
- Aircraft
- N474AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40715
- Aircraft time
- 3,499 hours, 1,166 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Sensor
- Part number
- RP23600
- Condition
- Failed
- Location
- Nr 2 Engine
- 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.