Service difficulty report · Pressure Switch · Boeing 737823

Difficulty date
May 13, 2025
Submitted
May 15, 2025
Operation
Air carrier
Aircraft
N925AN
Make and model
Boeing 737823
Aircraft serial
29526
Aircraft time
71,201 hours, 29,850 cycles
Part
Pressure Switch
Part number
ASP4560
Condition
Faulted
Location
Zone 500
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

AIRCRAFT WAS NOT GROUNDED: REPEAT DISCREPANCY LEFT FUEL PUMP FORWARD LOW PRESSURE LIGHT COMES ON DURING CLIMB OUT. **SUPPLEMENTAL REPORT FOR (AALA202505149763): REMOVE AND REPLACED FORWARD LEFT FUEL PRESSURE SWITCH. PER AMM 28-42-11. OPERTIONAL CHECK AND LEAK CHECK GOOD**(CLOSED).