As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WEATHER RADAR FAILED AFTER DEPARTURE. AFTER APPROXIMATELY 12 MINUTES AND TRYING DIFFERENT OPTIONS AND TEST WEATHER RADAR CAME BACK ON. RETURNED TO SLC. REMOVED AND REPLACED ANT-318 IAW 34-41-04. OPS FOUND 2 O-RINGS BROKEN FROM UNDERSIDE TO ANT-318 AND ANT 318 TO ANTENNA ARRAY. INSTALLED NEW SERVICEABLE O-RINGS. P/N ON: 622-2504-01, S/N: 956, S/N OFF: 2084.