As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE MSG AFTER TAKE OFF, NOSE GEAR WOULD NOT RETRACT. (ACFT RETURNED TO DEPARTURE AFTER T/O. R & R SELECTOR VALVE IAW AMM 32-22-20-04. OPS CHECK BAD, NO HELP. R & R NLG UPLOCK ASSY AND ADJUSTED NLG UPLOCK PIN BRACKET IAW AMM 32-33-05. OPS CHECK AND LEAK CHECK GOOD.