What was found
DURING CLIMB BOTH ON ADC 2 MESSAGE DISPLAYED. COMPLIED WITH QRH. ALSO NOTED A SLIGHT RUDDER KICK PASING THROUGH 17,000'. REPEAT WRITEUP. REMOVED #1 ADC GDC7400 P/N 011-02337-01 S/N 1U6100073. INSTALLED CUSTOMER PROVIDED REPAIRED #1 ADC GDC 7400 P/N 011-022337-01 S/N 1U6100418. PERFORMED SOFTWARE AND CONFIGURATION LOADS. NO DEFECTS NOTED, UNIT WAS TESTED TO 55000 FT. REMOVED INOP T1P1 CH B UPPER SENSOR PN 30B7628-01 NSN & INSTALLED CUSTOMER SUPPLIED NEW T1P1 CH B UPPER SENSOR PN 30B7628-01 NSN. PERFORMED ENGINE RUN FOR OPS CHECK OPS CHECK GOOD. REINSTALLED UPPER AND LOWER COWLINGS AS REQUIRED IAW PW PW306D1 EMM 77-20-02. IAW CE-680A AMM 71-10-05, 71-10-10. TW TL- 105036 DUE 06/03/2025. NO DEFECTS NOTED.