TM 1-1510-223-10 NORMAL CRUISE POWER 1500 RPM ISA WEIGHT® 12,000 POUNDS 10,000 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 20 15 94 631 1262 221 223 94 630 1260 222 224 2000 16 11 94 616 1232 219 227 94 616 1232 220 228 4000 12 7 94 601 1202 217 232 94 601 1202 218 233 6000 8 3 94 586 1172 214 236 94 585 1170 216 237 8000 5 -1 94 572 1144 212 241 94 572 1144 213 242 10,000 1 -5 94 559 1118 210 246 94 559 1118 211 247 12,000 -3 -9 93 543 1086 207 249 93 543 1086 208 251 14,000 -7 -13 89 512 1024 201 250 89 513 1026 202 252 16,000 -11 -17 84 484 968 195 250 84 485 970 197 252 18,000 -15 -21 80 458 916 189 251 80 458 916 191 253 20,000 -19 -25 76 434 868 183 251 76 435 870 185 254 22,000 -23 -29 71 410 820 176 250 72 410 820 179 254 24,000 -27 -33 67 385 770 170 249 67 385 770 172 253 26,000 -31 -37 62 359 718 162 247 63 360 720 165 252 28,000 -35 -40 57 333 666 154 244 58 334 668 158 250 29,000 -37 -42 55 321 642 150 242 55 322 644 154 249 31,000 -41 -46 50 297 594 141 237 51 299 598 147 245 33,000 -45 -50 46 275 550 132 231 46 276 552 139 242 35,000 -50 -54 42 252 504 121 222 42 254 508 130 236 BT055918 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 7-72.  Normal Cruise Power at 1500 RPM - ISA (Sheet 2 of 2)   CA Change 2  7-107