What was found
AFTER TAKE OF AN AMBER MLG DOOR OPEN APPEARED FOR A SHORT TIME. FLT BEFORE, WAS SIMULAR BUT ALSO AN AMBER MLG DISAGREE CASS. LASTED FOR MAYBE 2 SECS. ALL MLG DOORS FINE AFTER INSPECT, AFTER LANDING. PERFORMED MLG OPS CHK IAW MM 32-00-00. VERIFIED SQUAWK, SAW MLG DISAGREE L-R-N & MLG DOOR OPEN CAS MSG, AFTER MLG WAS UP. REVIEWED CDMS DATA, FAULTS FOR MLG DOOR OPEN, ALERT, 2150, 2151, 2152, & 2153. RANG NLG UPLOCK SWITCH WIRING & CHKD PINS ON NLG UPLOCK SWITCH IAW WD 32-30-01, NO FAULT. CHKD FOR PROPER RIGGING ON NLG UPLOCK SWITCH, NO FAULT. CHKD RIG DISTANCE FOR PROX SENSORS ON DOOR OPEN & CLOSED, & DOOR UPLOCK SENSORS FOR LT & RT MLG DOORS, NO FAULT. R & R NLG ACTUATOR IAW MM 32-30-10, & 32-30-10.