What was found
MLG DISAGREE AFTER TAKEOFF. NLG REMAINED DOWN WITH GEAR LEVER UP. BOTH MLG INDICATION DISPLAYED CORRECTLY IN UP POSITION. RAN QRH, MESSAGE EXTINGUISHED & RTF. MEL 32-30-1CAT A DUE 1 FLT DAY FROM 5/10/26 CAT II DOWNGRADED (FLIGHT 5134) DEFERRED MLG RETRACTION SYSTEM IAW MEL 32-30-1. TROUBLESHOT REFERENCING THE FIM 32-60-07, FOUND THE NLG OLEO CENTERING/WOFFW2 HARNESS DAMAGED & THE SUPPORT BRACKET FOR THE NLG OLEO CENTERING PROX SENSOR TO BE BENT. R & R THE NLG OLEO CENTERING WOFFW2 HARNESS IAW AMM 32-61-25. OPS CHKD GOOD. R & R NLG OLEO CENTERING BRACKET IAW AMM 32-61-05. COMPLIED WITH T/C 34-220-1021-SKY CAT II RETURN TO SERVICE TEST, AIRCRAFT IS UPGRADED TO CAT II STATUS. OPS CHKD GOOD.