What was found
GRINDING SOUND COMING FROM #2 AFT BOOST PUMP. GROUNDED - YES. REMOVED AND REPLACED #2 AFT BOOST PUMP REF B737-800 AMM 28-22-41OPS AND LEAK CHECKS GOOD.
- Difficulty date
- May 29, 2023
- Submitted
- May 30, 2023
- Operation
- Air carrier
- Aircraft
- N570AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 59,084 hours, 17,622 cycles
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- Motor
- Part number
- 607551005
- Part serial
- 120635900
- Condition
- Faulty
- Location
- Rt Boost Pump
- Part time
- 59,077 hours, 17,620 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.