What was found
RECEIVED TOO LOW TERRAIN WARNING, ABORTED APPROACH & TRIED ANOTHER APPROACH WITH THE SAME RESULTS. DIVERTED TO SJC, RECEIVED A CAUTION OBSTACLE MESSAGE, CONTINUED & LANDED NORMALLY. FLT 6346 REPLACED RADAR ALTIMETER TRANSCEIVER IAW AMM. PN 622-2855-011, SN ON 1NHWC & SN OFF 1NHVX.