What was found
RTO OAK RWY 30 AT 100 KNOTS, CAPT AIRSPEED INDICATOR INCREASED TO 45 KNOTS BUT NOT FURTHER. PURGED CAPTS PITOT LINE BETWEEN CAPT PITOT PROBE TO ADC, FOUND NO DEBRIS. DURING T/S NOTICED 30 KNOT SPLIT BETWEEN PITOT STATIC TESTER AND CAPTS AIRSPEED INDICATION. FOUND LEAK AT NR 1 ADC PITOT QUICK DISCONNECT. SWAP PITOT QUICK DISCONNECT FROM NR 2 ADC FOR T/S AND AIRSPEED SPLIT APPROX 2 KNOTS. SWAP QUICK DISCONNECT BACK TO ORIGINAL POSITION. NR 2 ADC ALSO REQUIRES LEAK CK AND MVP DUE TO SWAPPING OF QUICK DISCONNECT. MVP ALSO REQUIRED FOR NR 1 ADC QD AND PITOT PROBE PRESSURE LINE CONNECTION. REMOVED AND REPLACED THE PITOT QD AND HOSE AT NR 1 ADC. SYSTEM OPS & LEAK CHECKS GOOD.