As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PRECHECK, DISCOVERED FOUND NOSE GEAR DOWNLOCK LINK CRACKED. FLEXJET PREVIOUSLY DISCOVERED A SIMILAR CRACK ON A DIFFERENT G450 (N454FX, S/N 4339) IN JUNE 2021. REPLACED LINK IAW G450 AMM 20-70-11. CYCLED GEAR IAW 32-00-00—NO DEFECTS NOTED. P/N 1159LM40815-5; S/N PTL410662.