TM 1-1510-223-10 MAXIMUM RANGE 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 18 15 72 542 1084 191 193 53 472 944 169 172 2000 15 11 75 534 1068 193 201 57 470 940 173 181 4000 11 7 73 507 1014 188 202 59 458 916 174 187 6000 7 3 69 474 948 182 202 58 436 872 171 189 8000 3 -1 65 443 886 176 201 57 418 836 169 193 10,000 -1 -5 61 413 826 170 200 55 392 784 164 194 12,000 -5 -9 57 386 772 164 199 52 365 730 158 193 14,000 -9 -13 54 362 724 158 199 49 340 680 153 192 16,000 -13 -17 52 341 682 153 199 46 318 636 147 192 18,000 -17 -21 50 323 646 148 199 43 299 598 142 191 20,000 -21 -25 48 308 616 144 201 41 282 564 137 192 22,000 -25 -29 47 297 594 141 203 40 268 536 133 192 24,000 -29 -33 46 286 572 137 205 39 256 512 129 194 26,000 -33 -37 43 270 540 130 202 38 246 492 126 196 28,000 -37 -40 40 255 510 123 199 37 238 476 123 199 29,000 -39 -42 40 249 498 120 197 37 235 470 122 201 31,000 -43 -46 --- --- --- --- --- 35 223 446 116 199 33,000 -47 -50 --- --- --- --- --- 33 212 424 111 197 35,000 --- --- --- --- --- --- --- --- --- --- --- --- BT03590 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   20   LBS/HR/ENG,   and   true   airspeed   will   be   reduced approximately 10 knots. Figure 7-94.  Maximum Range Power at 1500 RPM - ISA (Sheet 2 of 2)   IR 7-144  Change 2