TM 1-1510-223-10 MAXIMUM CRUISE POWER 1700 RPM ISA -10°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 9 5 83 636 1272 221 219 83 635 1270 222 220 2000 6 1 83 617 1234 220 225 83 617 1234 222 226 4000 2 -3 83 600 1200 218 229 83 600 1200 220 230 6000 -2 -7 83 585 1170 216 234 83 585 1170 218 235 8000 -6 -11 83 572 1144 214 238 83 572 1144 215 240 10,000 -9 -15 83 561 1122 212 243 83 561 1122 213 244 12,000 -13 -19 83 550 1100 210 248 83 550 1100 211 250 14,000 -17 -23 83 540 1080 208 254 83 540 1080 210 255 16,000 -20 -27 83 532 1064 206 259 83 532 1064 208 261 18,000 -24 -31 81 514 1028 202 262 81 515 1030 204 264 20,000 -28 -35 78 490 980 196 263 78 490 980 198 266 22,000 -32 -39 73 462 924 190 263 73 462 924 192 266 24,000 -36 -43 68 433 866 183 262 69 434 868 185 265 26,000 -40 -47 64 404 808 175 261 64 405 810 178 264 28,000 -44 -50 59 375 750 167 258 59 375 750 170 262 29,000 -46 -52 56 360 720 163 256 56 361 722 167 261 31,000 -51 -56 51 333 666 155 252 52 334 668 159 258 33,000 -55 -60 47 306 612 145 247 47 308 616 150 254 35,000 -59 -64 42 279 558 135 239 42 281 562 141 249 BT055936 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 7-47.  Maximum Cruise Power at 1700 RPM - ISA -10 °C (Sheet 2 of 2)  CA 7-64  Change 2