What was found
AFTER TAKEOFF, THE LANDING GEAR WOULDN'T RETRACT. RETURNED TO DEPARTURE. FOUND A BAD PROXIMITY SWITCH. REPLACED THE PROXIMITY SWITCH IAW WITH WO:542630. PERFORMED GEAR RETRACTIONS AND WAS RELEASED BACK TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF, THE LANDING GEAR WOULDN'T RETRACT. RETURNED TO DEPARTURE. FOUND A BAD PROXIMITY SWITCH. REPLACED THE PROXIMITY SWITCH IAW WITH WO:542630. PERFORMED GEAR RETRACTIONS AND WAS RELEASED BACK TO SERVICE.