What was found
ORIGINAL AIRCRAFT 8390A DID AN AIR RETURN FOR NOSE GEAR UP DISAGREE ON TAKEOFF. PERFORMED TROUBLESHOOTING IAW PA05-018A AND AMM 32-61-05. FOUND PS3GA PROX SWITCH INTERMITTENT. REMOVED AND REPLACED PROX SWITCH PS3GA AND GEAR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORIGINAL AIRCRAFT 8390A DID AN AIR RETURN FOR NOSE GEAR UP DISAGREE ON TAKEOFF. PERFORMED TROUBLESHOOTING IAW PA05-018A AND AMM 32-61-05. FOUND PS3GA PROX SWITCH INTERMITTENT. REMOVED AND REPLACED PROX SWITCH PS3GA AND GEAR.