What was found
MAIN TANK #1 FORWARD FUEL PUMP INOP. GROUNDED - YES. REF B737-800 AMM 28-22-41-000-801/-400-801 REMOVED AND REPLACED #1 TANK FWD BOOST PUMP IMPELLER, #1 BOOST PUMP OPS AND LEAK CHECK GOOD.
- Difficulty date
- June 8, 2019
- Submitted
- June 10, 2019
- Operation
- Air carrier
- Aircraft
- N563AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35180
- Aircraft time
- 47,761 hours, 14,273 cycles
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- Pump
- Part number
- 607551005
- Part serial
- 070634855
- Condition
- Inoperative
- Location
- Fuel Boost
- Part time
- 47,752 hours, 14,271 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.