What was found
# 3 ENGINE FUEL VALVE STATUS MSG ACTIVE(<P>R/R HMU FUEL SOV SW. IAW AMM 73-21-23. OPS CK GOOD. DMI 170784 CLOSED.</P>)
- Difficulty date
- September 7, 2022
- Submitted
- September 8, 2022
- Operation
- Air carrier
- Aircraft
- N499MC
- Make and model
- Boeing 747
- Aircraft serial
- 29260
- Aircraft time
- 15,673 cycles
- System (JASC)
- 7331 · Fuel Flow Indicating
- Part
- None
- Part number
- NPN
- Part serial
- NSN
- Condition
- None
- Stage of operation
- UK
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.