- Difficulty date
- September 16, 2021
- Submitted
- September 20, 2021
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 48,372 hours, 14,621 cycles
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- 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.
What was found
FLIGHT DECK LEFT FUEL QUANTITY INDICATOR INOP - INTERMITTENTLY. GROUNDED - YES. FQIS BITE INFLIGHTS FAULT LAST LEG SHOWS FAULT 28-41109 ( PROCESSOR FAILED) REF B737-800 FIM 28-41 TASK 801. REF FIM 28-41 TASK 801, 808. FQIS SHOWS NO CURRENT FAULTS. GROUND TEST PASSED.