Service difficulty report · Fuel Filter · Boeing 737823

Difficulty date
April 21, 2025
Submitted
April 22, 2025
Operation
Air carrier
Aircraft
N810NN
Make and model
Boeing 737823
Aircraft serial
33207
Aircraft time
46,339 hours, 19,555 cycles
Part
Fuel Filter
Condition
Clogged
Location
Right
Stage of operation
CL
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: AFTER TAKEOFF RIGHT FILTER BYPASS ANNUNCIATOR ON OVERHEAD ILLUMINATED FOR THE FUEL SYSTEM. ALL ENGINE INDICATIONS NORMAL AND STABLE. REPLACED RIGHT ENGINE FUEL FILTER (AALA202504223144), PER WORK CARD 08T40073002. ADDTIONALLY, FOR PRECAUTION ALSO REPLACED FUEL FILTER PRESSURE SWITCH (AALA202504228195), PER MM 73-34-01. NO LEAKS AND OPERTIONAL CHECK GOOD.