TM 55-1520-240-T ADVANCED FLIGHT CONTROLS SYSTEM (Continued) SYMPTOM TASK NO. 1 YAW ILCA DOES NOT EXTEND OR RETRACT WHEN PEDALS ARE MOVED 11-3.3 NO. 1 YAW ILCA HAS ENGAGE TRANSIENT 11-3.3 NO. 2 AFCS AC CIRCUIT BREAKER WILL NOT STAY CLOSED 11-3.3 NO. 2 AFCS COMPUTER BITE INDICATES 85 OR 86 11-3.3 NO. 2 AFCS COMPUTER BITE INDICATES 89 11-3.3 NO. 2 AFCS COMPUTER BITE SWITCH DOES NOT LIGHT AND COUNTER DOES NOT STEP WHEN BITE SWITCH IS PRESSED AND RELEASED 11-3.3 NO. 2 AFCS HEADING SELECT MOVE RESPONSE WEAK OR INOPERATIVE 11-3.3 SYMPTOM TASK NO. 2 AFCS OFF (WITHOUT  74) OR AFCS 2 (WITH  74 ) CAP- SULE DOES NOT GO OUT WHEN SYSTEM SELECTED 11-3.3 NO. 2 AFCS OFF (WITHOUT  74) OR AFCS 2 (WITH  74 ) CAP- SULE IS OUT WITH SYSTEM SELECTED OFF 11-3.3 NO. 2 AFCS PITCH ATTITUDE/AIR SPEED HOLD WEAK OR INOPERATIVE 11-3.3 NO. 2 AFCS YAW STABILITY ERRATIC/OSCILLATORY 11-3.3 NO. 2 PITCH ILCA HAS ENGAGE TRANSIENT 11-3.3 NO. 2 ROLL ILCA DOES NOT EXTEND OR RETRACT WITH LATERAL STICK MOTION 11-3.3 SYMPTOM TASK NO. 2 ROLL ILCA DOES NOT MOVE WHEN PILOT'S OR CO- PILOT'S PITCH AND ROLL TRIM SWITCH MOVED RIGHT OR LEFT 11-3.3 NO. 2 ROLL ILCA HAS ENGAGE TRANSIENT 11-3.3 NO. 2 YAW ILCA DOES NOT EXTEND OR RETRACT WHEN PEDALS ARE MOVED 11-3.3 NO. 2 YAW ILCA HAS ENGAGE TRANSIENT 11-3.3 PITCH AND ROLL CONTROL STICK DOES NOT MOVE FOR- WARD OR AFT WHEN PILOT'S OR COPILOT'S PITCH AND ROLL TRIM SWITCH IS MOVED FORWARD AND AFT 11-3.3 RADAR ALTITUDE HOLD INOPERATIVE OR RESPONSE ER- RATIC (BAROMETRIC ALTITUDE HOLD OKAY) 11-3.3 RADAR OR BARO ALT ENGAGED CAPTIONS DO NOT COME ON WHEN PRESSED 11-3.3 Change 23  11-2.3/(11-2.4 blank)