Service difficulty report · Pump · Boeing 737890

Difficulty date
March 11, 2020
Submitted
March 24, 2020
Operation
Air carrier
Aircraft
N586AS
Make and model
Boeing 737890
Aircraft serial
35189
Aircraft time
47,256 hours, 14,313 cycles
Part
Pump
Part number
609891005
Part serial
080707845
Condition
Low Pressure
Location
Center Fuel Tank
Part time
47,270 hours, 14,319 cycles
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFTER LEVEL FL340, TURNED CTR FUEL PUMPS ON AND RIGHT CTR PUMP SHOWED CONTINUOUS LOW PRESSURE WITH 1.0K POUNDS OF FUEL IN CENTER TANK. GROUNDED - YES. REMOVED AND REPLACED RIGHT CENTER PUMP REF B737-800 AMM 28-22-41-000-801/400.