Service difficulty report · Engine · Boeing 737924ER

Difficulty date
October 14, 2024
Submitted
October 17, 2024
Operation
Air carrier
Aircraft
N61887
Make and model
Boeing 737924ER
Aircraft serial
42192
Aircraft time
29,521 hours, 10,793 cycles
Engine
Cfmint CFM567B27E
Engine time
29,534 hours, 10,799 cycles
Part
Engine
Condition
Fod
Location
Nr 1
Stage of operation
TX
How discovered
O
Nature of condition
C
Precautionary procedure
O

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

What was found

SPARK OBSERVED FROM RAMP WHILE STARTING THE LEFT ENGINE TOOK IN FOD DURING START. ADDING PICTURES BELOW. PER FLIGHT CREW DEBRIEF, ON ENGINE START SPARKS NOTICED BY RAMP ACCOMPLISHED ENGINE #1 ENGINE FOD GVI AS PER AMM TASK ON #1 ENGINE, NO FLUCTUATIONS OF ENGINE PARAMETERS OBSERVED BY 71-00-00-800-802-F00. FOUND MULTIPLE FOD ON STATOR AND GUIDE FLIGHT CREW, ENGINE START WAS STOPPED UPON REPORT. REQUIRES VANES REF PICTURES BELOW. REQUIRES FURTHER INSPECTION. FURTHER ENGINE FOD INSPECTION. ADD EMP:U379309 PER AMM TASK 71-00-00-800-802-F00 ENGINE FOREIGN OBJECT DAMAGE AND BIRDSTRIKE DAMAGE, PERFORMED HPC BOROSCOPE AND COMBUSTION SECTION BOROSCOPE INSPECTIONS WITH NO DAMAGE NOTED. SEE LOG PAGES 9555398 AND 9559789.