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 -1 -5 94 628 1256 220 215 94 627 1254 222 216 2000 -5 -9 94 609 1218 218 219 94 608 1216 220 220 4000 -8 -13 94 592 1184 218 224 94 591 1182 219 226 6000 -12 -17 94 579 1158 215 228 94 579 1158 217 230 8000 -16 -21 94 568 1136 213 232 94 568 1136 215 234 10,000 -20 -25 94 558 1116 211 237 94 558 1116 212 239 12,000 -23 -29 94 548 1096 208 241 94 547 1094 210 243 14,000 -27 -33 94 539 1078 206 246 94 538 1076 208 248 16,000 -31 -37 94 531 1062 203 250 94 531 1062 205 253 18,000 -35 -41 93 516 1032 199 253 93 516 1032 202 256 20,000 -39 -45 89 493 986 193 254 89 494 988 196 257 22,000 -43 -49 83 464 928 186 253 84 465 930 189 257 24,000 -47 -53 78 435 870 178 251 78 436 872 182 256 26,000 -51 -57 72 403 806 169 246 72 405 810 174 252 28,000 -55 -60 65 370 740 159 240 66 371 742 164 248 29,000 -57 -62 62 354 708 153 236 63 356 712 159 245 31,000 -62 -66 56 324 648 141 226 57 326 652 149 238 33,000 -66 -70 50 294 588 125 210 51 298 596 138 229 35,000 -70 -74 --- --- --- --- --- 45 268 536 123 214 BT055913 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 LBS/HR/ENG, and true airspeed will be reduced approximately 20 knots. Figure 7-68.  Normal Cruise Power at 1500 RPM - ISA -20 °C (Sheet 1 of 2)   CA 7-98  Change 2