What was found
#2 AFT FUEL PUMP LOW PRESSURE LIGHT NOT ILLUMINATED WITH #2 AFT PUMP OFF. GROUNDED - YES. REMOVED AND REPLACED PRESSURE SWITCH OF THE RIGHT AFT FUEL BOOST PUMP REF B737-800 AMM TASK 28-42-11-420-801.
- Difficulty date
- May 22, 2023
- Submitted
- May 24, 2023
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35182
- Aircraft time
- 59,653 hours, 17,594 cycles
- System (JASC)
- 2840 · Fuel Indicating System
- Part
- Switch
- Part number
- 21C1321
- Condition
- Faulty
- Location
- R Wing Rear Spar
- Stage of operation
- NR
- 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.