TM 1-1510-223-10 NORMAL CRUISE POWER 1500 RPM ISA +37°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 56 52 82 591 1182 197 212 82 591 1182 199 213 2000 52 48 79 559 1118 193 214 79 559 1118 194 215 4000 48 44 76 528 1056 188 215 77 528 1056 190 217 6000 44 40 74 498 996 184 216 74 498 996 186 218 8000 41 36 71 470 940 179 217 71 470 940 181 220 10,000 37 32 68 444 888 174 218 68 444 888 176 221 12,000 33 28 66 420 840 169 219 66 421 842 172 222 14,000 29 24 63 397 794 164 220 63 397 794 167 224 16,000 25 20 59 371 742 158 219 59 372 744 161 223 18,000 21 16 54 342 684 149 215 54 343 686 153 220 20,000 16 12 49 314 628 141 210 49 315 630 145 216 22,000 12 8 45 294 588 133 206 45 295 590 138 214 24,000 8 4 41 273 546 124 201 42 274 548 131 211 26,000 4 0 39 257 514 117 196 39 258 516 125 209 28,000 1 -3 ---- --- --- --- --- 38 246 492 120 208 29,000 -1 -5 --- --- --- --- --- 37 239 478 117 208 31,000 -6 -9 --- --- --- --- --- 34 223 446 110 203 33,000 --- --- --- --- --- --- --- --- --- --- --- --- 35,000 --- --- --- --- --- --- --- --- --- --- --- --- BT03635 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 7-79.  Normal Cruise Power at 1500 RPM - ISA +37 °C (Sheet 2 of 2)IR Change 2  7-121