TM 1-1510-223-10 NORMAL CRUISE POWER 1500 RPM ISA +20°C WEIGHT® 16,000 POUNDS 14,000 POUNDS TORQUE FUEL TOTAL TORQUE FUEL TOTAL PRESSURE PER FLOW FUEL PER FLOW FUEL ALTITUDE IFAT FAT ENGINE PER FLOW IAS TAS ENGINE PER FLOW IAS TAS ENGINE ENGINE FEET °C °C PERCENT LBS/HR LBS/HR KTS KTS PERCENT   LBS/HR    LBS/HR KTS KTS 0 39 35 94 628 1256 207 217 94 628 1256 209 218 2000 36 31 94 607 1214 205 221 94 607 1214 207 222 4000 32 27 94 588 1176 203 225 94 588 1176 204 226 6000 28 23 92 562 1124 198 226 92 563 1126 200 229 8000 24 19 88 533 1066 193 227 88 533 1066 195 230 10,000 20 15 84 504 1008 187 227 84 505 1010 189 230 12,000 16 11 81 478 956 181 228 81 478 956 184 231 14,000 12 7 75 449 898 173 225 75 449 898 177 229 16,000 8 3 70 421 842 166 223 71 422 844 170 228 18,000 4 -1 66 396 792 158 220 66 397 794 163 226 20,000 0 -5 62 371 742 150 217 62 372 744 156 224 22,000 -4 -9 57 348 696 142 212 58 349 698 148 221 24,000 -9 -13 53 325 650 131 205 54 326 652 140 217 26,000 -12 -17 --- --- --- --- --- 50 305 610 131 212 28,000 -17 -20 --- --- --- --- --- 46 285 570 121 204 29,000 -28 -32 --- --- --- --- --- --- --- --- --- --- 31,000 --- --- --- --- --- --- --- --- --- --- --- --- 33,000 --- --- --- --- --- --- --- --- --- --- --- --- 35,000 --- --- --- --- --- --- --- --- --- --- --- --- BT03631 NOTE During operations with ice vanes extended, torque will decrease approximately 10 percentage   points   (E.      G.,   64%   -   10   percentage   points   =   54%),   fuel   flow   will decrease   approximately   35   LBSIHR/ENG,   and   true   airspeed   will   be   reduced approximately 20 knots. Figure 7-75.  Normal Cruise Power at 1500 RPM - ISA +20 °C (Sheet 1 of 2)   IR 7-112  Change 2