As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR FAILED TO RETRACT, FOUND A70P1 CONNECTOR ON LANDING GEAR CONTROL MANIFOLD CONTAMINATED WITH HYD FLUID, CLEANED AND REINSTALLED. F/T GOOD. AFTER APPROX 50 CYCLES OF LANDING GEAR SYSTEM, NO DEFECTS NOTED. HYD FLUID CONTAMINATION ON ELECTRICAL CONNECTOR INTERFERING WITH CONTROL MANIFOLD RETRACT SIGNAL.