What was found
AFTER TAKEOFF ON CLIMBOUT, THE LANDING GEAR LEVER WILL NOT SELECT UP. LEVER MOVED TO THE UP POSITION WHEN THE DOWNLOCK RELEASE BUTTON WAS DEPRESSED. REPLACED THE PROXIMITY SWITCH ELECTRONIC UNIT, OPERATIONAL CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF ON CLIMBOUT, THE LANDING GEAR LEVER WILL NOT SELECT UP. LEVER MOVED TO THE UP POSITION WHEN THE DOWNLOCK RELEASE BUTTON WAS DEPRESSED. REPLACED THE PROXIMITY SWITCH ELECTRONIC UNIT, OPERATIONAL CHECKS GOOD.