What was found
WHILE ACCOMPLISHING ENG NR 2 BITE TEST, FOUND LONG TERM FAULTS VBV POSITION SIGNAL IS OUT OF RANGE, MSG 75-10442, FLIGHT LEG 2 AND 3 AND VSV POSITION SIGNAL IS OUT OF RANGE. MSG 75-10392, FLIGHT LEG 2 AND 3. ACFT GROUNDED.
- Difficulty date
- June 15, 2015
- Submitted
- June 19, 2015
- Operation
- Air carrier
- Aircraft
- N530AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36578
- Aircraft time
- 20,254 hours, 6,094 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7700 · Engine Indicating System
- Part
- Fault Code
- Condition
- Activated
- 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.