What was found
AT APPROX 2000' ON DEPARTURE FLIGHT DIRECTOR ON CAPT SIDE FAILED. SELECTED F/O FLIGHT DIRECTOR AND CONTINUED DEPARTURE AT APPROX 8000' CAPT ALTIMETER FAILED, CAME BACK ABOUT 30 SECONDS LATER. FAILED 2 TIMES MORE ON THE DEPARTURE. THIRD TIME IT FAILED THE F/O ALTIMETER FAILED AS WELL. ON THE AIR TURN BACK BOTH ALTIMETER CAME BACK AND STAYED ON. 1A ADC 1 FLAG, 1B FCC 1 FAIL, 2A ADC2 FLAG, 2B FCC 2 FAIL. MTP FAULTS LAST FLIGHT, MORE T/S STILL NEEDED.