What was found
ON LANDING OVERHEAD "MAINT" LIGHT ILLUMINATED ALONG WITH ASSOCIATED MASTER CAUTION LIGHT (SEA MCT ADVISED VIA VHF RADIO AT APPROX 00:48Z) GROUNDED - YES. MSG 34-60191 ON OMF BITE, GVI ON TAT PROBE WITH NO DEFECTS NOTED. NO FAULT ON ADIRU BITE, LEFT FMC RECORDED TAT DISAGREE ON PREVIOUS LEG REF B737-9 IFIM 34-61-00-810-838. DUE TO HISTORY REPLACED FMC-L REF AMM 34-61-02 OPS CKS PASS, LATCHED MESSAGE ERASED.