TM 1-1510-223-10 MAXIMUM CRUISE POWER 1700 RPM ISA -20°C 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 -1 -5 83 613 1226 214 209 83 613 1226 215 210 2000 -5 -9 83 593 1186 213 214 83 593 1186 215 215 4000 -9 -13 83 575 1150 212 218 83 575 1150 213 220 6000 -12 -17 83 561 1122 211 224 83 560 1120 212 225 8000 -16 -21 83 550 1100 209 228 83 550 1100 210 229 10,000 -20 -25 83 541 1082 207 233 83 541 1082 208 234 12,000 -24 -29 83 532 1064 205 237 83 532 1064 206 239 14,000 -27 -33 83 525 1050 203 242 83 525 1050 204 244 16,000 -31 -37 83 519 1038 201 248 83 518 1036 202 249 18,000 -35 -41 83 513 1026 199 253 83 513 1026 200 254 20,000 -38 -45 83 511 1022 197 258 83 510 1020 198 260 22,000 -42 -49 79 486 972 191 259 80 487 974 193 262 24,000 -46 -53 74 456 912 184 259 75 457 914 186 261 26,000 -50 -57 69 425 850 177 257 69 426 852 179 260 28,000 -54 -60 63 394 788 169 254 64 395 790 172 258 29,000 -57 -62 61 379 758 165 252 61 380 760 168 257 31,000 -61 -66 55 346 692 155 247 55 347 694 159 253 33,000 -65 -70 48 312 624 145 240 49 313 626 149 246 35,000 -70 -74 42 277 554 132 228 43 279 558 138 238 BT03280 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 7-44.  Maximum Cruise Power at 1700 RPM - ISA -20°C (Sheet 2 of 2)  IR 7-58  Change 2