What was found
WHILE ACCOMPLISHING T/C 78273000 FAULT CODE APPEARED ON #2 ENGINE FAULT CODE 75-10592 THE TBV POSITION SIGNAL IS OUT OF RANGE LONG TERM FAULT MUST BE CORRECTED IN 450 FLIGHT HOURS. GROUNDED - YES. ON DEFERRAL.
- Difficulty date
- August 4, 2023
- Submitted
- August 9, 2023
- Operation
- Air carrier
- Aircraft
- N565AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 60,826 hours, 18,174 cycles
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.