As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DEPARTURE RT MAIN GEAR DID NOT RETRACT. JACKED ACFT CHECKED RT MAIN WOW SWITCH OK. NOSE GEAR IAW CMC SHOWED ON GROUND. DETERMINED NOSE GEAR LEAKING INTERNALLY. DISASSEMBLED NOSE GEAR, FOUND METAL IN FLUID. INSTALLED AND SERVICED WITH N2. OPS CHECKED SATISFACTORY, ALL WORK IAW CMM 32-20-01.