What was found
BOTH RADAR INDRS SHOW GND RETURNS ONLY AT BOTTOM LEFT AND RIGHT OF INDRS, NO RETURNS IN CENTER. REMOVED AND REPLACED RADAR RIGHT AND NR 2 VERT GYRO, OPS CHK NORMAL, ALL DONE PER M/M 34-41-0. RT (P/N 2067157-0153), (S/N 4816). GYRO (P/N 2587335-11), (S/N 77109611).