What was found
AFTER TAKEOFF & GEAR RETRACTION, GEAR UNLOCK & HYD PRESS ANNUNCIATOR LIGHTS REMAINED ON. ALL NORMAL INDICATIONS AFTER SELECTING GEAR DOWN. JACKED ACFT & PERFORMED EXTENSION & RETRACTION TEST IAW AMM 32-30-00. PERFORMED UP LOCK INSPECTION & TEST IAW AMM 32-30-05, ALL CHECKS WERE NORMAL. ADJUSTED LT UP LOCK SWITCH IAW AMM 32-61-00. SERVICED NLG STRUT IAW AMM 12-14-00. LUBED & CLEANED ALL UP LOCKS IAW AMM 12-21-02. PERFORMED ADDITIONAL EXTENSION & RETRACTION OF LG & ALL CHECKS WERE GOOD AT THIS TIME.