Service difficulty report · Pressure Switch · Boeing 737823

Difficulty date
February 4, 2025
Submitted
February 7, 2025
Operation
Air carrier
Aircraft
N834NN
Make and model
Boeing 737823
Aircraft serial
29576
Aircraft time
44,047 hours, 18,605 cycles
Part
Pressure Switch
Part number
ASP4560
Condition
Inoperative
Location
Zone 100
Stage of operation
NR
How discovered
O
Nature of condition
K, 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: RIGHT AFT FUEL LOW PRESSURE LIGHT NOT WORKING WITH PUMP OFF. REMOVED AND REPLACED RIGHT AFT FUEL LOW PRESSURE SWITCH. PER AMM28-42-11. PERFORMED OPERTIONAL AND LEAK CHECK ALL GOOD.