What was found
LEFT MAIN FUEL TANK AFT FUEL PUMP LIGHT IS ON INTERMITTENTLY WITH THE SWITCH IN THE ON POSITION. REPLACED NR 1 AFT FUEL BOOST PUMP PRESSURE SWITCH.
- Difficulty date
- October 28, 2007
- Submitted
- October 29, 2007
- Operation
- Air carrier
- Aircraft
- N583AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35681
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- Pressure Switch
- Part number
- 21C1321
- Condition
- Intermittent
- Location
- Fuel Boost
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.