TCDS E5NE

DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION TYPE CERTIFICATE DATA SHEET NO. E5NE Engines of models described herein conforming with this data sheet (which is part of Type Certificate No. E5NE) and other approved data on file with the Federal Aviation Administration (FAA), meet the minimum standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Federal Aviation Regulations, provided they are installed, operated, and maintained as prescribed by the approved manufacturer's manuals and other approved instructions. TYPE CERTIFICATE (TC) HOLDER: Intermountain Turbine Services, Inc. 270 South 1060 West Lindon, UT 84042 Type Certificate Holder Record: Honeywell International, Inc. transferred TC E5NE to Intermountain Turbine Services, Inc. on June 9, 2023. TYPE CERTIFICATE HOLDER RECORD: The TC No. E5NE was originally issued to Avco Lycoming Engine Group, Stratford Division, Stratford, Connecticut. The TC was endorsed for transfer on July 20, 1982, and was reissued to Avco Lycoming Engine Group, Williamsport Division, Williamsport, Pennsylvania on August 16, 1982. The TC was again endorsed for transfer on January 29, 1987, and was reissued to Avco Lycoming Textron, Stratford Division, Stratford, Connecticut, on February 27, 1987. The TC was endorsed for a change in the holder's name on October 21, 1987, and was reissued to Textron Lycoming, Stratford Division, on October 28, 1987. The TC was endorsed for a change in the holder's name on January 27, 1995, and was reissued to AlliedSignal Inc. on January 31, 1995. The TC was reissued for a change in the holder’s name to Honeywell International Inc. on December 14, 1999. Honeywell International, Inc. transferred ownership of TC No. E5NE to Intermountain Turbine Services, Inc. on June 9, 2023. E5NE Revision 21 Intermountain Turbine Services, Inc. LTS101-600A-2 LTS101-600A-3 LTS101-600A-3A LTS101-650B-1 LTS101-650B-1A LTS101-650C-2 LTS101-650C-3 LTS101-650C-3A LTS101-700D-2 LTS101-750B-1 LTS101-750B-2 LTS101-750C-1 LTS101-850B-2 June 9, 2023 PAGE 1 2 3 4 5 6 7 8 9 10 11 12 REV. 21 17 18 19 21 17 17 20 20 20 21 21 LEGEND: "- -" INDICATES "SAME AS PRECEDING MODEL" "---" INDICATES "DOES NOT APPLY" NOTICE: ALL PAGES ARE REFORMATTED. SIGNIFICANT CHANGES ARE BLACK-LINED. E5NE Page 2 of 13 I. MODELS: LTS101 -600A-2 -600A-3 -650B-1 -650B-1A -650C-2 -650C-3 -650C-3A TYPE RATINGS (See NOTE 1) Maximum Continuous at sea level, hp. Takeoff (5 minutes) at sea level, hp. 30 minute OEI Rating at sea level hp. 2 1/2 minute OEI Rating at sea level hp. Axial – centrifugal flow, free turbine, turboshaft. Single stage axial and single stage centrifugal compressor. Reverse flow annular combustor. Single stage gas generator turbine. Single stage power turbine. 590 615 --- --- - - - - --- --- 550(1) 550(2) 592(3) 592(4) 550 600 600 650 592 628 650 675 598 630 - - - - I. MODELS: LTS101 -750B-1 -750B-2 -750C-1 -600A-3A -700D-2 -850B-2 TYPE RATINGS (See NOTE 1) Maximum Continuous at sea level, hp. Takeoff (5 minutes) at sea level, hp. 30 minute OEI at sea level hp. 2 1/2 minute OEI at sea level hp. Axial – centrifugal flow, free turbine, turboshaft. Single stage axial and single stage centrifugal compressor. Reverse flow annular combustor. Single stage gas generator turbine. Single stage power turbine. 550(5) 550(6) 694(7) 727(8) 658 690 708 742 653 684 702 735 625 650 --- --- 650 732 --- --- 746 780 807 838 (1) Available to ambient temperature of 72oF (22oC) (5) Available to ambient temperature of 91oF (33oC) (2) Available to ambient temperature of 84oF (29oC) (6) Available to ambient temperature of 106oF (41oC) (3) Available to ambient temperature of 78oF (25oC) (4) Available to ambient temperature of 91oF (33oC) (7) For engines in compliance with SB LTS 101B-72-00-0161, NOTE 1 applies. 592 Hp available to ambient temperature of 100oF (38oC) for LTS101-750B-1 engines not in compliance with SB No. LTS 101B-72-00-0161. (8) For engines in compliance with SB LTS101B-72-00-0161, NOTE 1, applies. 592 Hp available to ambient temperature of 115oF (46oC) for LTS101-750B-1 engines not in compliance with SB No. LTS101B-72-00-0161. E5NE Page 3 of 13 I. MODELS: LTS101 -600A-2 -600A-3 -650B-1 -650B-1A -650C-2 -650C-3 -650C-3A REDUCTION GEAR RATIO 0.1612 - - 0.1654 0.1612 0.2632 - - (Output Shaft Speed to Power Turbine Speed) FUEL (See NOTE 2 and NOTE ASTM D1655 Jet - - - - - - - - - - 16) A, A1, & B, MIL-DTL-5624 Grades JP-4, JP- 5, and JP-8 or equivalent OIL (See NOTE 3) MIL-PRF-7808 MIL-PRF-23699 - - - - - - - - - - PRINCIPAL DIMENSIONS Length, in. nominal 30.93 31.56 31.05 30.93 31.21 31.21(-3) 31.31(-3A) Height, in. nominal 23.64 24.80 25.36 - - 19.45 - - Width, in. nominal 19.37 - - 18.52 - - 22.60 - - WEIGHT (Dry), lb. 253 265 281 253 240.3 Maximum (includes essential 240.3(-3) engine accessories but 243(-3A) excludes starter-generator) C.G. LOCATION (dry weight) Aft of engine centerline of lower 5.610 - - 5.671 5.820 8.11 8.11(-3) mount pads, in. 7.906(-3A) Below engine centerline, in. 1.880 - - 1.812 1.720 0.641 0.641(-3) 0.598(-3A) Left of engine centerline looking 0.150 - - 0.072 0.080 0.240 0.240(-3) Aft, in. 0.314(-3A) E5NE Page 4 of 13 I. MODELS: LTS101 -750B-1 -750B-2 -750C-1 -600A-3A -700D-2 -850B-2 REDUCTION GEAR RATIO 0.1654 - - 0.2632 0.1612 0.1654 - - (Output Shaft Speed to Power Turbine Speed) FUEL (See NOTE 2 and NOTE ASTM D1655 Jet - - - - - - - - - - 16) A, A-1, & B, MIL-DTL-5624 Grades JP-4, JP-5, and JP-8 or equivalent OIL (See NOTE 3) MIL-PRF-7808 MIL-PRF-23699 - - - - - - - - - - PRINCIPAL DIMENSIONS Length, in. nominal 31.05 32.36 31.31 31.56 - - 31.05 Height, in. nominal 25.36 24.68 20.15 24.80 - - 25.36 Width, in. nominal 18.52 19.86 22.60 19.37 - - 18.52 WEIGHT (Dry), lb. 295 273 244 265 279* 283 Maximum (includes essential engine accessories but excludes starter-generator) C.G. LOCATION (dry weight) Aft of engine centerline of lower 5.542 3.545 7.767 5.610 - - 3.545 mount pads, in. Below engine centerline, in. 1.861 1.567 0.559 1.880 - - 1.567 Left of engine centerline looking aft, in. -0.071 0.075 0.303 0.150 - - 0.075 * For -700D-2, dry weight does not include airframe-mounted electronic overspeed controller of 2.7 lbs. E5NE Page 5 of 13 CERTIFICATION BASIS 14 CFR part 33 effective February 1, 1965, as amended by 33-1, 33-2, 33-3, 33-4, and 33-5. MODEL APPLICATION DATE TYPE CERTIFICATE ISSUED/AMENDED LTS101-600A APR 11, 1974 OCT 24, 1975 LTS101-600B SEP 18, 1974 OCT 24, 1975 LTS101-650A APR 11, 1974 OCT 24, 1975 LTS101-650C APR 05, 1974 OCT 24, 1975 LTS101-600A-1 OCT 15, 1975 OCT 24, 1975 LTS101-600B-3 OCT 15, 1975 OCT 24, 1975 LTS101-650A-1 OCT 15, 1975 OCT 24, 1975 LTS101-600A-2 JUL 21, 1977 NOV 30, 1977 LTS101-600A-1 CANCELED NOV 30, 1977 LTS101-600B-3 CANCELED NOV 30, 1977 LTS101-650A-1 CANCELED NOV 30, 1977 LTS101-650A-2 OCT 25, 1976 FEB 24, 1978 LTS101-650C-2 OCT 25, 1976 FEB 24, 1978 LTS101-650A CANCELED MAR 22, 1978 LTS101-650B-1A FEB 08, 1979 FEB 15, 1979 LTS101-650C CANCELED MAR 01, 1979 LTS101-650C-3 MAY 08, 1980 JUN 10, 1980 LTS101-750A-1 DEC 03, 1980 APR 24, 1981 LTS101-650B-1 JAN 22, 1981 JUN 03, 1981 LTS101-750C-1 JAN 22, 1981 AUG 07, 1981 LTS101-650C-3A SEP 08, 1983 JUL 13, 1984 LTS101-600A-3 MAR 19, 1984 JUL 13, 1984 LTS101-750A-3 JAN 04, 1983 SEP 21, 1984 LTS101-750B-2 FEB 14, 1985 NOV 08, 1985 LTS101-750B-1 MAR 31, 1983 JUN 17, 1986 LTS101-600A CANCELED APR 20, 1987 LTS101-600B CANCELED APR 20, 1987 LTS101-650A-2 CANCELED APR 20, 1987 LTS101-750A-1 CANCELED FEB 17, 1988 LTS101-750A-3 CANCELED FEB 17, 1988 LTS101-600A-3A MAR 16, 1999 JUL 21, 1999 LTS101-700D-2 JUN 30, 1999 FEB 13, 2004 LTS101-850B-2 DEC 13, 2002 FEB 13, 2004 PRODUCTION BASIS NONE NOTE 1. Engine ratings are based on calibrated stand performance under the following conditions: Static sea level standard conditions at 59oF and 29.92 in. Hg. No air bleed, no duct losses, no external power extraction. Exhaust configuration as specified in the applicable engine Installation Instructions or Manual. NOTE 2. Engines will operate satisfactorily with fuel contaminated to the levels specified in the applicable engine Installation Instructions or Manual provided the fuel is introduced to the engine in accordance with the installation requirements. NOTE 3. Mixing of these oil types is prohibited. See Engine Maintenance Manual for approved brands by type. NOTES E5NE Page 6 of 13 NOTE 4. Maximum permissible gas generator operating speeds (r.p.m.): I. MODELS: LTS101 -600A-2 -600A-3 -650B-1 -650B-1A -650C-2 -650C-3 -650C-3A Transient 2-1/2 Minute OEI 30 Minute OEI Takeoff Maximum Continuous 5 Minute Part Power 50,548 50,787(1) 50,548 - - - - - - --- --- 50,548 50,169 50,548 - - --- --- 50,169 49,255 50,169 - - 49,638 49,830(1) 49,638 49,255 49,638 - - 49,159 49,255(1) 49,159 48,394 49,159 - - --- --- 49,159 --- 49,159 - - (1) Applicable only if Service Bulletin No. LT101-72-50-0126 and LT101-72-50-0157 are incorporated. For all other engines, the limits are the same as the –600A-2. I. MODELS: LTS101 -750B-1 -750B-2 -750C-1 -600A-3A -700D-2 -850B-2 Transient 2-1/2 Minute OEI 30 Minute OEI Takeoff Maximum Continuous 5 Minute Part Power 50,787 - - - - - - 51,313 52,178 50,787 - - - - --- --- 51,938 50,169 50,165 - - --- --- 51,699 49,830 - - - - - - 51,026 51,029 49,255 - - - - - - 50,164 50,455 49,255 - - - - --- --- --- NOTE 5. Maximum permissible power turbine output shaft torque (ft.-lb.): I. MODELS: LTS101 -600A-2 -600A-3 -650B-1 -650B-1A -650C-2 -650C-3 -650C-3A Transient 594 - - 649 - - 419 - - 2-1/2 Minute OEI --- --- 594 - - 383 - - 30 Minute OEI --- --- 594 541 369 - - Takeoff 541 - - 519 541 357 - - Maximum Continuous 519 - - - - - - 335 - - 5 Minute Part Power --- --- 165 --- 335 - - No Load (Autorotation) 0 - - - - - - - - - - I. MODELS: LTS101 -750B-1 -750B-2 -750C-1 -600A-3A -700D-2 -850B-2 Transient 2-1/2 Minute OEI 30 Minute OEI Takeoff Maximum Continuous 5 Minute Part Power No Load (Autorotation) 725 - - 480 641** 725** - - 643 - - 417 --- --- 643 614 - - 397 --- --- 614 597 - - 387 583 618 597 567 - - 367 561 567 --- 165* - - 343 --- --- --- 0 - - - - - - - - - - * Approved for continuous operation at out put shaft speed up to 6,180 r.p.m. and output shaft torque up to 377 ft.-lb. ** Time limit: 30 seconds above Takeoff torque limit. E5NE Page 7 of 13 NOTE 6. Maximum permissible output shaft speeds (r.p.m.): I. MODELS: LTS101 -600A-2 -600A-3 -650B-1 -650B-1A -650C-2 -650C-3 -650C-3A Transient 2-1/2 Minute OEI 30 Minute OEI Takeoff Maximum Continuous 5 Minute Part Power No Load (Autorotation) 6,300 - - 6,365 6,300 9,784 - - --- --- 6,120 6,085 9,545 - - --- --- 6,120 6,085 9,545 - - 6,085 - - 6,120 6,085 9,545 - - 6,085 - - 6,120 6,085 9,545 - - --- --- 6,365 --- 9,930 - - 6,300 - - 6,365 6,300 9,930 - - Transient 2-1/2 Minute OEI 30 Minute OEI Takeoff Maximum Continuous 5 Minute Part Power No Load (Autorotation) *Time limit 12 seconds above 6,460 r.p.m. **Approved for continuous operation at output shaft speed up to 6,180 r.p.m. and output shaft torque up to 377 ft.-lb. ***Time Limit: 5 seconds above 6,780 r.p.m. NOTE 7. Maximum permissible temperatures: Measured gas temperature oF (oC) as measured by thermocouples mounted in the combustor housing: LTS101 -600A-2 -600A-3 -650B-1 -650B-1A -650C-2 -650C-3 -650C-3A Starting Transient 2-1/2 Minute OEI 30 Minute OEI Takeoff Maximum Continuous 5 Minute Part Power 1650* (899) - - ** - - * - - - - - - 1550* (843) 1557 (847)** 1550 (843) - - - - - - --- --- 1530 (832) 1485 (807) 1530 (832) - - --- --- 1464 (796) 1420 (771) 1464 (796) - - 1440*** (782) 1447*** (786)(1) 1440*** (782) 1420*** (771) 1440 (782) - - 1405 (763) 1409 (765)(1) 1405 (763) 1360 (738) 1405 (763) - - --- --- 1405 (763) --- 1405 (763) - - (1) Applicable only if Service Bulletin No. LT 101-72-50-0126 and LT 101-72-50-0157 are incorporated. For all other -600A-3 engines, the maximum MGT at the takeoff rating shall be 1380oF (749oC) and 1355oF(735oC) at the maximum continuous rating. LTS101 -750B-1 -750B-2 -750C-1 -600A-3A -700D-2 -850B-2 Starting Transient 2-1/2 Minute OEI 30 Minute OEI Takeoff Maximum Continuous 5 Minute Part Power 1650** (899) - - - - - - 1731***(944) 1679**(915) 1557** (847) - - - - - - 1731***(944) 1679**(915) 1537 (836) 1512 (822) - - --- --- 1637 (892) 1472 (800) 1471 (799) - - --- --- 1608 (875) 1447*** (786) 1447 (786) - - - - *** 1694***(923) 1559 (848) 1409 (765) 1409 (765) - - - - 1635 (890) 1523 (828) 1405 (763) - - - - --- --- --- I. MODELS: LTS101 -750B-1 -750B-2 -750C-1 -600A-3A -700D-2 -850B-2 6,580* - - 9,930 7,200 7,404*** 7,380*** 6,140 - - 9,545 --- --- 6,780 6,140 - - 9,545 --- --- 6,780 6,140 - - 9,545 6,780 - - - - 6,140 - - 9,545 6,780 - - - - 6,460** - - 9,930 --- --- --- 6,460 - - 9,930 6,780 - - - - E5NE Page 8 of 13 NOTE 7. Continued *Time limit 12 seconds above 1530oF (832oC). **Time limit 12 seconds above 1537oF (836oC) (-750B-1, -600A-3, and –600A-3A), and 12 seconds above 1512oF (822oC) (-750B-2, and -750C-1), and 12 seconds above 16370F (892oC) (-850B-2). ***For the LTS101-600A-2, -600A-3, and -600A-3A engine models, the transient measured exhaust gas temperature must not exceed the takeoff measured exhaust gas temperature for more than 22 seconds. For the LTS101-650B-1, -650B-1A, and -750B-1 engine models, the transient measured exhaust gas temperature must not exceed the takeoff measured exhaust gas temperature for more than 22 seconds and never exceed 1499oF (815oC) at any time during normal takeoff operation. For the LTS101-700D-2, the starting and transient measured gas temperatures must not exceed the takeoff measured gas temperature for more than 30 seconds. The transient limits are not to be used for increased power operation during normal takeoff. Maximum permissible component temperatures: LTS101 -600A-2 -600A-3 -650B-1 -650B-1A -650C-2 -650C-3 -650C-3A Zone Temperature (oF): Gas Generator Speed Control 250 - - - - - - - - - - Ignition Exciter Box 250 - - - - - - - - - - Inlet Flow Actuator 410 - - - - - - - - - - Thermocouple Harness --- --- --- --- --- --- Electrical Harness --- --- --- --- --- --- Power Turbine Governor 280 - - - - - - - - - - Thermocouple Junction Block 450 - - - - - - - - - - Anti-Icing Valve 450 - - - - - - - - - - Torque Limiter --- --- --- --- --- --- Fuel Manifold --- --- --- --- 350 - - Power Turbine Overspeed Trip 250 - - 160 250 - - 160 (1) Fuel Metering Unit --- --- --- --- --- --- EFCS Alternator --- --- --- --- --- --- Electronic Control Computer --- --- --- --- --- --- MGT Transient Compensator --- --- --- --- --- --- LTS101 -750B-1 -750B-2 -750C-1 -600A-3A -700D-2 -850B-2 Gas Generator Speed Control 250 - - - - - - - - - - Ignition Exciter Box 250 - - - - - - - - - - Inlet Flow Actuator 410 - - - - - - - - - - Thermocouple Harness --- --- --- --- --- --- Electrical Harness --- --- --- --- --- --- Power Turbine Governor 280 - - - - - - - - - - Thermocouple Junction Block 450 - - - - - - - - - - Anti-Icing Valve --- 450 - - - - - - - - Torque Limiter --- --- --- --- --- --- Fuel Manifold --- --- --- --- --- --- Power Turbine Overspeed Trip 160 250 160 250 160 160 (1) Fuel Metering Unit --- --- --- --- --- --- EFCS Alternator --- --- --- --- --- --- Electronic Control Computer --- --- --- --- --- --- MGT Transient Compensator --- 160 - - --- --- --- E5NE Page 9 of 13 (1) Zone temperature limit of 250oF is for mechanical power turbine overspeed trip system mounted on the accessory pad marked “Alternator”. All other engine models utilize an electronic overspeed system with a 160oF limit for the airframe- mounted box. NOTE 8. Fuel pressure limits and oil pressure and temperature limits: Fuel pressure limits for the LTS101-600A-2, and -600A-3 engine models are 15 p.s.i.a. minimum and 45 p.s.i.a. maximum. For all other engine models, the fuel system provides suction lift capability without any external assistance. See the applicable engine Installation Instructions for further details. Oil pressure and temperature (as measured by engine oil temperature bulb located at oil filter discharge) limits: Engine Models Specified Range Condition Oil pressure during operation LTS101-650B-1A 80-100 psig Maximum continuous power LTS101-600A-2, -650B-1, -650C-2/C-3/ C-3A, -750B-1, -750C-1, -700D-2, -850B-2 80-100 psig Max. continuous and above with oil temperature greater than 150oF (65oC) LTS101-600A-3, -600A-3A, -750B-2 90-100 psig Minimum oil pressure LTS101-600A-2 and -650B-1A 20 psig Flight idle and below LTS101-600A-3, -600A-3A, -650C-2/C- 3/C-3A, -750B-2, -750C-1, -700D-2 20 psig Flight idle, oil inlet temperature greater than 50oF (10oC) LTS101-650B-1, -750B-1, -850B-2 40 psig Flight idle, oil inlet temperature greater than 50oF (10oC) LTS101-600A-3, -600A-3A, -650B-1, -650C-2/C-3/C-3A, -750B-1/B-2, -750C-1, -700D-2, -850B-2 50 psig Flight idle, oil inlet temperature at or below 50oF (10oC) Maximum transient oil pressure (cold oil) LTS101-600A-2, -650B-1A 200 psig Starting at ambient temperature less than -20oF (-29oC) for a duration not to exceed 2.5 minutes LTS101-600A-3, -600A-3A, -650B-1, -650C-2/C -3/C-3A, -750B-1/B-2, -750C-1, -700D-2, -850B-2 350 psig (spikes) 120 psig During oil warm up from 50oF (10oC) to 150oF (65oC) Maximum oil inlet temperature LTS101-650C-2/C-3/C-3A, -750C-1 220oF (105oC) Ambient temperature less than 100oF (38oC) LTS101-600A-2, -600A-3, -600A-3A, -650B-1*, -650B-1A, -750B-1/B-2, -700D-2, -850B-2 210oF (99oC) Ambient temperature less than 100oF (38oC) LTS101-600A-2, -600A-3, -600A-3A, -650B-1*, -650B-1A, -650C-2/C-3/C-3A, -750B-1/B-2, -750C-1, -700D-2, -850B-2 230oF** (110oC) Ambient temperature at or above 100oF (38oC) *50oF (10oC) minimum oil temperature for operation above ground idle. 150oF (65oC) minimum oil temperature during sustained steady state power. **Oil temperature limit also applies for one engine inoperative (OEI) conditions. E5NE Page 10 of 13 NOTE 9. Accessory drive provisions: LTS101 Description -600A-2 -600A-3 -650B-1 -650B-1A -650C-2 -650C-3 -650C-3A Starter Generator Pad Type Rotation (viewing pad) Gear Ratio(1) Maximum Torque (in-lb) Starting Transient Maximum continuous Accessory Pad Type Rotation (viewing pad) Gear Ratio(2) Maximum Torque (in-lb) Starting Maximum continuous Spare Pad Type Rotation (viewing pad) Gear Ratio(2) Maximum Torque (in-lb) Starting Maximum continuous AND20001 Modified (3) - - - - - - - - - - CW - - - - - - - - - - .2512 - - - - - - - - - - 500 150(5) 46(6) - - - - 71(6) - - - - - - - - - - - - - - - - - - --- - - - - AND20002 Modified (3) --- AND20002 Modified (3) - - - - - - CW --- CW - - - - - - 0.3265 --- 0.3265 - - 0.3406 - - --- 75 --- --- --- 75 --- - - --- - - --- - - AND20000 Modified(3) (4) - - --- AND20000 Modified(3) (4) --- --- CCW --- --- CCW --- --- 0.5375 --- --- 0.5375 --- --- --- 20 --- - - --- --- --- 11 --- --- --- --- LTS101 Description -750B-1 -750B-2 -750C-1 -600A-3A -700D-2 -850B-2 Starter Generator Pad Type Rotation (viewing pad) Gear Ratio(1) Maximum Torque (in-lb) Starting Transient Maximum continuous Maximum applied torque Accessory Pad Type Rotation (viewing pad) Gear Ratio(2) Maximum Torque (in-lb) Starting Maximum continuous Spare Pad Type Rotation (viewing pad) Gear Ratio(2) Maximum Torque (in-lb) Starting Maximum continuous AND20001 Modified (3) - - - - - - - - - - CW - - - - - - - - - - 0.2512 - - - - - - - - - - 500 150(5) 71(6) - - - - - - - - - - - - 580 - - - - - - - - - - - - - - - - --- --- --- 1,100 in-lb(7) - - - - --- --- AND20002 Modified (3) --- --- --- --- --- CW --- --- --- --- --- 0.3406 --- --- --- --- --- --- --- --- 75 --- --- --- --- --- --- --- --- --- AND20000 Modified (3)(4) --- --- --- --- --- CCW --- --- --- --- --- 0.5375 --- --- --- --- --- --- --- --- --- 20 --- --- --- --- E5NE Page 11 of 13 NOTE 9. Continued (1) With respect to gas generator. (2) With respect to power turbine. (3) Limit pad speed and maximum loads modified. See the applicable engine Installation Instructions or Manual for further details. (4) Pad pilot diameter modified to 1.622 in. Pad spline pitch diameter modified to .4583 in. (5) To be used in generating mode only, with a time limit of 30 seconds. (6) If the starter generator rating is more than 150 amps., the continuous electric load must be limited to 150 amps when the gas generator is less than 43,100 r.p.m. (7) Applied torque at the starter pad shall not exceed the value stated under any operating or failure condition. CW - Clockwise, CCW - Counterclockwise NOTE 10 The LTS101-600A-2 engine model meets the FAA requirements for operation in icing conditions provided that the induction system design conforms to Kit Number 4-201-080-01, and a minimum of 37,080 r.p.m. gas producer speed is maintained. The LTS101-600A-3, -600A-3A, -750C-1, and -700D-2 engine models meet the FAA requirements for operation in icing conditions provided that the induction system design conforms to Kit Number 4-201-080-01, and a minimum of 38,294 r.p.m gas generator speed is maintained. The LTS101-650C-2, -650C-3, and -650C-3A engine models meet the FAA requirements for operation in icing conditions provided that a minimum of 37,080 r.p.m. gas producer speed is maintained. The LTS101-650B-1A engine model meets the FAA requirements for operation in icing conditions provided that the induction system design conforms to Figure 6.8 of Installation Instructions 101.14.50, and a minimum bypass flow of 29% at an inlet referred flow rate of 4.8 lb./sec. is maintained. The LTS101-650B-1 engine model meets the FAA requirements for operation in icing conditions provided that the induction system design conforms to Figure 18 of Installation Instructions 101.14.36. The LTS101-750B-1 engine model meets the FAA requirements of § 33.68, Amendment 10, for operation in icing conditions provided that the induction system design conforms to Figure 18 of Installation Instructions 83.101.11. The LTS101-750B-2 engine model meet the FAA requirements of § 33.68, Amendment 10, for operation in icing conditions provided that the induction system design conforms to Figure 19 or Figure 19A of Installation Manual IM-8020. A minimum bypass flow of 29% at an inlet referred flow rate of 5.2 lb./sec. is required when equipped with the induction system design as depicted by Figure 19 of the Installation Manual. The LTS101-850B-2 engine model meets the FAA requirements of § 33.68, Amendment 10, for operation in icing conditions provided that the induction system design conforms to Attachment 1 of Installation Manual IM-8022, Revision A, or later FAA approved revisions, and a maximum gas generator speed of 104.1 percent (all engines operating) and 106.1 percent (OEI) is not exceeded. E5NE Page 12 of 13 NOTE 11. These engines have not been tested to evaluate the effects of bird and ice ball ingestion. The bird and ice ball ingestion characteristics of the airframe air inlet and engine combination are to be evaluated prior to approval of the engine installation. NOTE 12. Deleted (Revision 19) NOTE 13. Maximum permissible air bleed extraction is 5% of inlet airflow at the designed customer bleed port at standard sea level static conditions. NOTE 14. Certain engine parts are life limited. The limits are listed in FAA approved Service Bulletin Number LT 101-71-00-0002. NOTE 15. Engine starter torque and speed requirements are specified in the applicable engine Installation Instructions or Manual. NOTE 16. Approved type fuels and fuel additives are specified in the applicable engine Installation Instructions or Manual or LTS101 Operating Instruction, document 21-11045.