As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EAR DISAGREE AFTER SELECTING GEAR UP. ALSO RECEIVED PROX SYSTEM FAULT STATUS FOR SEVERAL SECONDS THEN CLEARED. NOSE GEAR RETRACTED SLOWLY. AIRCRAFT REMOVED FROM SERVICE. DOWNLOADED PSEU CODES AND RECEIVED "INSP 523" AND A02 FAIL" FOR BOTH LEGS. CODES POINT TO A BAD NLG 060 EXTENDED PROX SENSOR. R&R WOW #2/NLG EXTENDED PROX SENSORS HARNESS. IAW SUP 12-029E. INSTALLATION OF COTTER PINS, LOCKWIRING THE CONNECTOR AND ADJUSTING CLEARANCES IS STILL REQUIRED. REF MX WC#4 FOR COMPLETION OF REMAINING O WORK.