What was found
WHILE PERFORMING ASA TASK CARD 78273000 ENGINE 2 FAULT CODE 75-10452 THE VBV POSITION SIGNALS DISAGREE. SHORT TERM FAULT APPEARED. DEFERRED PER T/C 78273000. GROUNDED - YES. ON DEFERRAL.
- Difficulty date
- September 4, 2022
- Submitted
- September 12, 2022
- Operation
- Air carrier
- Aircraft
- N428AS
- Make and model
- Boeing 737
- Aircraft serial
- 36353
- Aircraft time
- 23,793 hours, 7,459 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.