As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A/C IS IN FOR A C-CHECK WHEN MAINTENANCE ON REMOVING OF THE NLG SLIDING TUBE FOUND PITTING CORROSION INSIDE THE CHAMBER.MAINTENANCE INSPECTED THE NLG LEG ASSEMBLY BORE IAW ETD 2019-145-133720 REV. A. NO CRACKS FOUND. REFERENCE ECTC ETD 2019145--133720 01 FOR A 50- HR. INSPECTION AND ECTC ETD 2019-145--133720 02 FOR A PERMANENT REPAIR. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.