What was found
CAPTS ADI LOCKED 10 DEG NOSE UP AFTER T/O, CYCLING FAIL FLAG INDICATION ON ADI. NORMAL WHEN LEVELING OFF BUT ADI JERKS DURING PITCH CHANGES. CHECKED WIRING IN ROLL PITCH SYNCHRO SYS & ATTITUDE INVALID SYS FROM NR 1 AHRS TO NR 1 ADI. INSP CONNECTOR & WIRING 3427-P1-1 & 3420-TB5. R&R AFCS INTERFACE BOX, PERFORMED GRD MX TEST ON AHRS COMPUTER NR 1 & NR 2, OPS CK GOOD. STANDBY ADI VARIES 6 TO 8 DEG. R&R STANDBY ADI, OPS CK GOOD. CAPTS ADI STICKS IN PITCH MODE, STABLE IN LVL FLT & TURNS, INST 3 NEW WIRES FROM NR 1 AHRS COMPUTER PINS 8, 9 & 10 AT 3420-P1 TO NR 1 ADI PINS N, U, T CONNECTOR 3427-P3-1-1 NR 1 PITCH SYNCHRO LINES. TEST FLT UNSATISFACTORY. R&R NR 1 AHRS COMPUTER & NR 1 ADI. TEST FLT SATISFACTORY.