What was found
UPON SELECTION OR GEAR UP RECEIVED GEAR DISAGREE AFTER 30 SEC WOW INPUT CAUTION WOW OUTPUT STATUS MSG, WOW INPUT CAUTION, WOW INPUT STATUS MSG, NOSE GEAR DIDN`T RETRACT, MAIN GEAR RETRACTED NORMAL. C/W QRH RECEIVED 3 GREEN INDICATION. GEAR DISAGREE CLEARED. BOTH WOW MESSAGES REMAINED ON UNTIL TOUCHDOWN. FOUND NLG AND LT MLG STRUT EXTENSIONS LOW. SERVICED NOSE AND LT MLG STRUTS IAW AMM 12-12-32 PERFORMED FUNCTIONAL TEST OF LANDING GEAR EXTENSION AND RETRACTION IAW AMM 32-30-00, CHECKS GOOD. (K)