What was found
INSPECTION TYPE: N/A DIVERSION ON CLIMBOUT THROUGH 10000 FT HAD LEVEL 2 TAIL A/I DISAG COMBINED WITH LEVEL 1 AIR SYS OFF, AIR SYS OFF CAME UP FIRST THEN THE DISAGREE. RAN QRH PROCEDURES AND DEPARTED ICING. DEFERRED TAIL ANTI ICE VALVE, PER MEL 30-11-1-2. ACCOMPLISHED DMP 30-11-1-2. CONTROL NUMBER M729599 ISSUED PLACARD INSTALLED. RESEALED ANTI ICE DUCT AT RT HORIZONTAL STABILIZER OUTBOARD, PER MM 36-14-02-401. OPERATIONS AND LEAK CHECK GOOD, PER AMM 30-12-00-700-801. DMP REMAINS REVERSED M729599 CLEARED.