What was found
ON T/O, LANDING GEAR SELECTED UP, GEAR CAME UP WITH VIB AFT GREEN/RED GEAR IND WENT OUT WITH THE EXCEPTION OF THE RED DOOR LIGHT ON FWD PNL (NOSE). COMPLIED WITH RED TABS. A/C RELEASED FOR SERVICE PER MEL. *S/D* ADJUSTED NOSE GEAR DOORS PER MM 32-22-1. ADJUSTED TENSION ON DOOR RETRACTION CABLES PER MM 32-22-1. OPS CK NORM.