TM 55-6930-212-10 Table 7-2.   Simulated Malfunction Details Method of Indications and effects on Effects sensed by trainee introduction related systems as presented if corrective action is Malfunction by instructor to the instructor and trainee not taken Pilot attitude 301 NO. 2 AFCS OFF caution light Attitude indicator pre- indicator (VGI) illuminates, OFF flag on indi- cesses at a rate of 4°  per cator, and attitude transients. minute. Copilot attitude 302 NO. 1 AFCS OFF caution light Continued thrust runaway indicator (VGI) illuminates, OFF flag on indi- until ENGAGED function is cator, and attitude transients. eliminated and attitude If BARO or RAD ALT is ENGAGED indicator precesses 4° thrust runaway results. per minute. Pilot vertical 303 Attitude transients result. Attitude indicator gyro erratic (VGI) erratic. Copilot vertical 304 Attitude transients result. Attitude indicator gyro erratic (VGI) erratic. Pilot vertical 305 Attitude transients result Attitude indicator pre- gyro precesses (VGI) (at a slower rate than 303). cesses 20 per hour. Copilot vertical 306 Attitude transients result Attitude indicator pre- gyro precesses (VGI) (at a slower rate than 304). cesses 20 per hour. HSI heading freeze 307 Pilot and copilot HSI heading Pilot and copilot HSI are freezes at last valid reading. unreliable. UHF transceiver 310 None Crew transmission on the UHF is not possible.  No crew sidetone. FM/VHF No. 1 312 None Crew transmission on the No. 1 FM/VHF is not possi- ble.   No crew sidetone. FM/VHF No. 2 313 None Crew transmission on the No. 2 FM/VHF is not pos- sible.  No crew sidetone. 7-6