As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PWS FAIL MESSAGE MOMENTARY ILLUMINATION ON APPROACH FROM 1000' TO TOUCH-DOWN SELM CLEARED INFO ONLY WRITE UP. GROUNDED - YES. FOUND WXR BLOWER BEARINGS FAILING. REMOVED AND REPLACED BLOWER REF B737-900 AMM 34-53-51 OP CK GOOD. WXR RADAR OP CK GOOD PER AMM 34-43-00-710-802-001. LOUD GRINDING SOUND NOTED WHILE TILTING RADAR ANTENNA. REMOVED AND REPLACED WEATHER RADAR ANTENNA PEDESTAL REF AMM 34-43-11. OPERATIONAL CHECK OF WXR SYSTEM GOOD.