SDR AALA2020071879008

Service difficulty report · Fuel Filter · Boeing 737823

Difficulty date: July 16, 2020
Submitted: July 18, 2020
Operation: Air carrier
Aircraft: N903NN
Make and model: Boeing 737823
Aircraft serial: 31153
Aircraft time: 24,146 hours, 9,932 cycles
Engine: Cfmint CFM567B242
System (JASC): 7310 · Engine Fuel Distribution
Part: Fuel Filter
Part number: 218134
Condition: Clogged
Location: Lt Engine
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 NOT GROUNDED - AT TAKEOFF, LEFT FILTER BYPASS LIGHT ILLUMINATED. RAN QRH (QUICK REFERENCE HANDBOOK), NO ABNORMAL L/H ENGINE INDICATIONS. REMOVED AND REPLACED FUEL FILTER, LEFT ENGINE, PER AMM 73-11-02, SYSTEM CHECKS OKAY, LEAK CHECK GOOD.