Service difficulty report · Interrupter · Boeing 737823

Difficulty date
January 28, 2024
Submitted
January 30, 2024
Operation
Air carrier
Aircraft
N954AN
Make and model
Boeing 737823
Aircraft serial
30089
Aircraft time
61,704 hours, 25,763 cycles
Part
Interrupter
Part number
1030001001
Part serial
000585
Condition
Faulty
Location
Fuel Pump
Part time
502,752 hours, 501,308 cycles
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.

What was found

AIRCRAFT WAS GROUNDED: RIGHT CENTER FUEL PUMP LOW PRESSURE WILL NOT EXTINGUISH WITH SWITCH ON AND 14.0 FUEL IN CENTER TANK. REMOVED AND REPLACED R55 RELAY (AALA202401300308) PER SWPM 20-81-16 AND RIGHT HAND INTERRUPTER (AALA202401307092) PER AMM 28-22-99. OPERATIONAL CHECK GOOD.