What was found
GEAR DISAGREE MASTER WARNING. NOSE GEAR WOULD NOT RETRACT. (FLT#4574) CLOSED PERFORMED FULL OIL AND NITROGEN SERVICE ON THE NLG ASSY IAW AMM. JACKED AIRCRAFT AND PERFORMED GEAR SWINGS IAW AMM. ALL OPS CHECKS ARE GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GEAR DISAGREE MASTER WARNING. NOSE GEAR WOULD NOT RETRACT. (FLT#4574) CLOSED PERFORMED FULL OIL AND NITROGEN SERVICE ON THE NLG ASSY IAW AMM. JACKED AIRCRAFT AND PERFORMED GEAR SWINGS IAW AMM. ALL OPS CHECKS ARE GOOD.