What was found
LEFT AUTOPILOT WILL NOT ENGAGE AT ALL. LT AUTOPLT WILL ONLY STAY ENG AGED FOR 5 SECS THEN TRIP OFF. FOUND NO CB'S TRIPPED. LAST LEG FAULTS SHOWS TEN FAULT OCCURENCES FOR BOTH CHANNELS. CH A, 22-11822, 22-11208, CH B 22-11535, 22-11822. WHILE ATTEMPTING TO DO LAND VERIFY, IMMEDIATELY RECEIVED FAULT MSG 22-11128. NEED TO REPLACE ELEV ACTUATOR A HYD PRESS SWITCH S771. REF FIM 22-11 TASK 889. R & R AUTOPILOT ELEVATOR ACTUATOR A PRESSURE SWITCH IAW AMM 22-11-40-000-801/400-801. OPS CHK GOOD