TCDS 1E10

1E10 Page 1 of 20 DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION 1E10 Revision No. 29 Lycoming Engines IO-360-A1A, -A1B, -A1B6, -A1B6D, -A1C, -A1D, -A1D6, -A1D6D, -A2A, -A2B, -A2C, -A3B6,-A3B6D, -A3D6D, -B1A, -B1B, -B1C, -B1D, -B1E, -B1F, -B1F6, -B1G6 -B2E, -B2F, -B2F6, -B4A, -C1A, -C1B, -C1C, -C1C6, -C1D6, -C1E6, -C1E6D, -C1F,-C1G6, -D1A, -E1A, -F1A, -J1AD, -J1A6D, -K2A,-L2A, -M1A, -M1B, -N1A, -P1A LIO-360-B1G6, -C1E6, -M1A AIO-360-A1A, -A1B, -A2A, -A2B, -B1B, AEIO-360-A1A, -A1B, -A1B6,-A1E6, -A1C, -A1D, -A1E, -A2A, -A2B, -A2C, -B1B, -B1D, -B1F, -B1F6, -B1G6, -B2F, -B2F6, -B1H, -B4A, -H1A,-H1B HIO-360-A1A,-A1B, -B1A, -B1B, -C1A, -C1B, -D1A, -E1AD, -E1BD, -F1AD, -G1A LHIO-360-C1A, -C1B, -F1AD May 4, 2020 TYPE CERTIFICATE DATA SHEET NO. 1E10 Engines of models described herein conforming with this data sheet (which is a part of Type Certificate No. 1E10) and other approved data on file with the Federal Aviation Administration, meet the minimum standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Civil Air Regulations/Federal Aviation Regulations provided they are installed, operated and maintained as prescribed by the approved manufacturer's manuals and other approved instructions. Type certificate holder Lycoming Engines, An Operating Division of AVCO Corporation 652 Oliver Street Williamsport, Pennsylvania 17701 Type Certificate Holder Record Textron Lycoming transferred TC 1E10 to Lycoming Engines, An Operating Division of AVCO Corporation on December 17, 2003 Model IO-360-A1A, -A1B, -A1B6, -A1B6D, -A1C, -A1D, -A1D6, -A1D6D, -A2A, -A2B, -A2C,-A3B6-A3B6D, -A3D6D, -C1A, -C1B, -C1C, -C1C6, -C1D6, -C1E6, -C1E6D, -C1F , -C1G6, -D1A, -J1AD, -J1A6D, -K2A, LIO-360-C1E6 AIO-360-A1A, -A2A, -A1B, -B1B AEIO-360-A1A, -A1B, -A1B6, -A1C, -A1E, -A1E6,-A1D, -A2A, -A2B, -A2C IO-360-B1A, -B1B, -B1D, -B1E, -B1F, -B1F6, -B2E, -B2F, -B2F6,-B1G6, -B4A, -E1A, -F1A, -M1A+, -M1B+, -N1A, -P1A LIO-360-B1G6, -M1A AEIO-360-B1B, -B1D, -B1F, -B2F, -B4A, -B1F6, -B2F6, -B1G6, Type Rating 4 HOA Direct Drive - - Maximum continuous, hp., r.p.m. full throttle at: Sea level pressure altitude 200-2700-S.L. 180-2700-S.L. Takeoff (5 min.) Hp., r.p.m. full throttle at: Sea level pressure altitude 200-2700-S.L. 180-2700-S.L. Fuel Minimum grade aviation gasoline 100/100LL 100/100LL Temperature   Pressure NOTE 2 - - Injector and pump NOTE 7 - - Pump drive NOTE 3 - - "- -" indicates "same as preceding models" "" indicates "does not apply"  For alternate fuel grades, see the latest revision of Lycoming Service Instruction 1070 Page No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Rev. No. 29 27 26 26 26 26 23 28 23 27 27 23 23 26 27 29 29 27 23 27 1E10 Page 2 of 20 Model (cont'd) IO-360-A1A, -A1B, -A1B6, -A1B6D, -A1C, -A1D, -A1D6, -A1D6D, -A2A, -A2B, -A2C, -A3B6,-A3B6D, -A3D6D, -C1A, -C1B, -C1C, -C1C6, -C1D6, -C1E6, -C1E6D, -C1F, -C1G6, -D1A, -J1AD, -J1A6D, -K2A LIO-360-C1E6 AIO-360-A1A, -A2A, -A1B, -B1B AEIO-360-A1A, -A1B, -A1B6, -A1C, -A1E, -A1E6, -A1D, -A2A, -A2B, -A2C IO-360-B1A, -B1B, -B1D, -B1E, -B1F, -B1F6, -B2E, -B2F, -B2F6, -B1G6, -B4A, -E1A, -F1A, -M1A+, -M1B+, -N1A, -P1A LIO-360-B1G6, -M1A AEIO-360-B1B, -B1D, -B1F, -B2F, -B4A, -B1F6, -B2F6, -B1G6, Oil, Lubrication (Lubricants should conform to the specification as listed or to subsequent revisions thereto) Lycoming Spec. No. 301 and Service Instruction 1014 - - Temperature NOTE 1 - - Pressure NOTE 2 - - Sump capacity, qt. 8 - - (Except AIO series) AIO series - Dry Sump  Usable oil qt, (Except AEIO series) 6 - - Engine Position NOTE 14 - - Usable oil qt., (AEIO series) 4 - - Ignition, dual Magnetos NOTE 7 - - Timing °BTC 25* 25 Spark plugs NOTE 4 - - Bore and stroke, in. 5.125 x 4.375 - - Displacement, cu. in. 361 - - Compression Ratio 8.7:1 8.5:1 Turbocharger NOTE 9 - - Weight (dry) lb. NOTE 7 - - C.G. Location (dry with starter and generator installed) NOTE 7 - - Propeller shaft, SAE No. AS-127 Flange, Type 2 Modified - - Crankshaft Dampers and Balancers NOTE 12 - - NOTES 1,2,3,4,5,7,8,9,10,11,12,16,17 1,2,3,4,5,7,10,11,12,16,17 "- -" indicates "same as preceding models" "" indicates "does not apply" + (L)IO-360-M1A and M1B have an alternate rating of 160 BHP at 2400RPM * All models except IO-360-A1B6D and -A3B6D have optional timing of 20°BTC  See Note 17 for these engine models. 1E10 Page 3 of 20 Model IO-360-B1C IO-360-L2A* Type Rating 4 HOA Direct Drive - - Maximum continuous, hp., r.p.m. full throttle at: Sea level pressure altitude 177-2700-S.L. 160-2400-S.L. Takeoff (5 min.) Hp., r.p.m. full throttle at: Sea level pressure altitude 177-2700-S.L 160-2400-S.L Fuel Minimum grade aviation gasoline 100/100LL - - Temperature   Pressure NOTE 2 - - Injector and pump NOTE 7 - - Pump drive NOTE 3 - - Oil, Lubrication (Lubricants should conform to the specification as listed or to subsequent revisions thereto) Lycoming Spec. No. 301 and Service Instruction 1014 - - Temperature NOTE 1 - - Pressure NOTE 2 - - Sump capacity, qt. 8 - - (Except AIO series)   Usable oil qt, (Except AEIO series) 6 - - Engine Position NOTE 14 - - Usable oil qt., (AEIO series)   Ignition, dual Magnetos NOTE 7 - - Timing °BTC 25 - - Spark plugs NOTE 4 - - Bore and stroke, in. 5.125 x 4.375 - - Displacement, cu. in. 361 - - Compression Ratio 8.5:1 - - Turbocharger   Weight (dry) lb. NOTE 7 - - C.G. Location (dry with starter and generator installed) NOTE 7 - - Propeller shaft, SAE No. AS-127 Flange, Type 2 Modified - - Crankshaft Dampers and Balancers NOTE 12 - - NOTES 1,2,3,4,5,7,10,11,16,17 - - "- -" indicates "same as preceding models" "" indicates "does not apply" * This engine has an alternate rating of 180 HP @ 2700 RPM (see Note 17)  For alternate fuel grades, see the latest revision of Lycoming Service Instruction 1070 1E10 Page 4 of 20 Model AEIO-360-H1A,-H1B,-B1H Type Rating 4 HOA Direct Drive Maximum continuous, hp., r.p.m. full throttle at: Sea level pressure altitude 180-2700-S.L. Takeoff (5 min.) Hp., r.p.m. full throttle at: Sea level pressure altitude 180-2700-S.L. Fuel Minimum grade aviation gasoline 100/100LL Temperature  Pressure NOTE 2 Injector and pump NOTE 7 Pump drive NOTE 3 Oil, Lubrication (Lubricants should conform to the specification as listed or to subsequent revisions thereto) Lycoming Spec. No. 301 and Service Instruction 1014 Temperature NOTE 1 Pressure NOTE 2 Sump capacity, qt. 8 (Except AIO series)  Usable oil qt, (Except AEIO series) 6 Engine Position NOTE 14 Usable oil qt., (AEIO series) 4 Ignition, dual Magnetos NOTE 7 Timing °BTC 25 Spark plugs NOTE 4 Bore and stroke, in. 5.125 x 4.375 Displacement, cu. in. 361 Compression Ratio 8.5:1 Turbocharger  Weight (dry) lb. NOTE 7 C.G. Location (dry with starter and generator installed) NOTE 7 Propeller shaft, SAE No. AS-127 Flanged, Type 2 Modified Crankshaft Dampers and Balancers None NOTES 1,2,3,4,5,7,8,10,17 "- -" indicates "same as preceding models" "" indicates "does not apply"  For alternate fuel grades, see the latest revision of Lycoming Service Instruction 1070 1E10 Page 5 of 20 Model HIO-360-A1A,-A1B HIO-360-B1A, -B1B HIO-360-C1A, -C1B, LHIO-360-C1A, -C1B Type - 4 HOA Direct Drive - - Rating Maximum continuous, hp., r.p.m. full throttle at: Sea level pressure altitude 180-2900-S.L. to 3900 180-2900S.L. 205-2900-S.L. Takeoff (5 min.) Hp., r.p.m. full throttle at: Sea level pressure altitude 180-2900-S.L. to 3900 180-2900-S.L. 205-2900-S.L. Fuel Minimum grade aviation gasoline 100/100LL - - - - Temperature    Pressure NOTE 2 - - - - Injector and pump NOTE 7 - - - - Pump drive NOTE 3 - - - - Oil, Lubrication (Lubricants should conform to the specification as listed or to subsequent revisions thereto) Lycoming Spec. No. 301 and Service Instruction 1014 - - - - Temperature NOTE 1 - - - - Pressure NOTE 2 - - - - Sump capacity, qt. 8 - - - - (Except AIO series) Usable oil qt. 6 - - - - Engine Position 30° nose up or down NOTE 14 - - - - Ignition, dual Magnetos NOTE 7 - - - - Timing °BTC 25 - - - -* Spark plugs NOTE 4 - - - - Compression Bore and stroke, in. 5.125 x 4.375 - - - - Displacement, cu. in. 361 - - - - Ratio 8.7:1 8.5:1 8.7:1 Turbocharger    Weight (dry) lb. NOTE 7 - - - - C.G. Location (dry with starter and generator installed) NOTE 7 - - - - Propeller shaft, SAE No. AS-127 Flange, Type 2 Modified - - - - Crankshaft Dampers and Balancers NOTE 12 - - - - NOTES 1,2,3,4,6,7,8,10,11,12,14,17 - - - - "- -" indicates "same as preceding models" "" indicates "does not apply" * These models have an optional timing of 20°BTC  For alternate fuel grades, see the latest revision of Lycoming Service Instruction 1070 1E10 Page 6 of 20 Model HIO-360-D1A HIO-360-E1AD**, E1BD** HIO-360-F1AD LHIO-360- F1AD HIO-360-G1A Type - 4 HOA Direct Drive Rating Maximum continuous, hp., r.p.m. full throttle at: Sea level pressure altitude 190-3200-S.L. 190-2900-S.L. 190 3050 180-2700-S.L. Takeoff (5 min.) Hp., r.p.m. full throttle at: Sea level pressure altitude 190-3200-S.L. 190-2900-S.L. 190-3050 180-2700-S.L. Fuel Minimum grade aviation gasoline 100/100LL - - - - 91/96 Temperature     Pressure NOTE 2 - - - - - - Injector and pump NOTE 7 - - - - - - Pump drive NOTE 3 - - - - - - Oil, Lubrication (Lubricants should conform to the specification as listed or to subsequent revisions thereto) Lycoming Spec. No. 301 and Service Instruction 1014 - - - - - - Temperature NOTE 1 - - - - - - Pressure NOTE 2 - - - - - - Sump capacity, qt. 8 - - - - - - (Except AIO series) Usable oil qt. 6 - - - - 4 Engine Position 30° nose up or down NOTE 14 - - - - - - Ignition, dual Magnetos NOTE 7 - - - - - - Timing °BTC 20 - - - - - - Spark plugs NOTE 4 - - - - - - Compression Bore and stroke, in. 5.125 x 4375 - - - - - - Displacement, cu. in. 361 - - - - - - Ratio 10.0:1 8.00:1 - - - - Turbocharger  NOTE 13 NOTE 15  Weight (dry) lb. NOTE 7 - - - - - - C.G. Location (dry with starter and generator installed) NOTE 7 - - - - - - Propeller shaft, SAE No. AS-127 Flange, Type 2 Modified - - - - - - Crankshaft Dampers and Balancers NOTE 12 - - - - - - NOTES 1,2,3,4,6,7,8,10,11, 12,14 1,2,3,4,6,7,8,10, 11,12,13,17 1,2,3,4,6,7,8,10, 11,12,13,15,17 1,2,3,4,6,7,8, 11,12,17 "- -" indicates "same as preceding models" "" indicates "does not apply" ** See NOTE 13  For alternate fuel grades, see the latest revision of Lycoming Service Instruction 1070 1E10 Page 7 of 20 Certification basis: Regulations & Amendments CAR 13 effective June 15, 1956, as amended by 13-1, 13-2, 13-3 Model Date of Application Date Type Certificate No. 1E10 Issued/Revised IO 360-B1A March 29, 1960 September 30, 1960 IO-360-B1B October 11, 1961 April 13, 1962 IO-360-A1A July 27, 1962 July 19, 1963 HIO-360-B1A, -B1B July 19, 1963 July 25, 1963 HIO-360-A1A November 1, 1963 November 8, 1963 IO-360-A2A November 20, 1963 December 27, 1963 IO-360-C1A December 19, 1963 January 2, 1964 IO-360-B1C September 19, 1963 March 5, 1964 HIO-360-C1A March 23, 1964 May 4, 1964 IO-360-B1D July 8, 1964 August 12, 1964 IO-360-A1B, -A2B November 16, 1965 November 24, 1965 HIO-360-C1B February 11, 1966 March 28, 1966 IO-360-C1B February 28, 1966 March 28, 1966 IO-360-B1E March 18, 1966 March 31, 1966 IO 360-D1A April 22, 1966 April 27, 1966 IO 360-C1C December 14, 1966 February 20, 1967 IO-360-A1C, -A2C, -E1A January 10, 1967 January 25, 1967 AIO-360-A1A February 7, 1967 November 20, 1967 IO-360-B1F August 11, 1967 August 22, 1967 AIO-360-A1B, -A2A, -A2B November 13, 1967 November 20, 1967 IO-360-B2F January 5, 1968 January 17, 1968 IO-360-F1A January 23, 1968 February 2, 1968 AIO-360-B1B March 18, 1968 March 26, 1968 IO-360-B2F December 17, 1968 January 7, 1969 IO-360-B4A March 13, 1969 March 20, 1969 HIO-360-D1A May 29, 1969 January 16, 1970 LIO-360-C1E6 March 18, 1970 April 9, 1970 IO-360-A1D6 March 25, 1970 April 9, 1970 IO-360-A1B6 March 26, 1970 April 9, 1970 IO-360-C1D6 September 15, 1970 September 28, 1970 IO 360-A1D January 10, 1972 January 14, 1972 IO-360-A1B6D February 7, 1972 February 14, 1972 IO-360-C1F September 19, 1972 October 4, 1972 IO-360-B1F6, -B2F6 September 12, 1973 September 21, 1973 AEIO-360-A1A, -A2A, -A1B, March 25, 1974 April 8, 1974 -A2B, -A1C, -A2C, -A1B6, -A1D AEIO-360-B1B, -B1D, -B1F, -B2F, April 5, 1974 April 19, 1974 -B1F6, -B2F6, -B4A AEIO-360-B1G6 August 13, 1974 August 22, 1974 AEIO-360-H1A August 26, 1974 September 6, 1974 LHIO-360-C1A, -C1B December 18, 1974 December 26, 1974 IO-360-C1E6D July 25, 1975 August 4, 1974 HIO-360 E1AD July 3, 1975 December 3, 1975 IO-360 C1C6 November 11, 1976 November 16, 1976 IO 360-A3B6D July 14, 1977 July 18, 1977 AEIO-360-A1E March 7, 1979 March 21, 1979 HIO-360-E1BD May 29, 1979 June 6, 1979 HIO-360 F1AD February 22, 1979 June 27, 1979 LHIO-360-F1AD February 22, 1979 June 27, 1979 IO-360-J1AD January 23, 1981 February 24, 1981 IO-360-J1A6D May 11, 1981 May 21, 1981 IO-360-K2A October 14, 1983 November 29, 1983 IO-360-A1D6D June 7, 1984 June 26, 1984 IO-360-A3D6D November 1, 1985 November 12, 1985 1E10 Page 8 of 20 Certification basis: Regulations & Amendments CAR 13 effective June 15, 1956, as amended by 13-1, 13-2, 13-3 Model Date of Application Date Type Certificate No. 1E10 Issued/Revised IO 360-A3B6 May 19, 1992 May 27, 1992 HIO-360-A1B July 15, 1992 July 29, 1992 AEIO-360-A1E6 April 28, 1993 May 21, 1993 AEIO-360-H1B September 11, 1995 November 7, 1995 IO-360-L2A February 7, 1996 March 19, 1996 IO-360-B1G6 October 17, 1996 January 2, 1997 AEIO-360-B1H May 16, 1997 October 20, 1998 IO-360-C1G6 October 31, 1997 April 27, 1998 IO-360-M1A December 23, 1998 May 11, 1999 HIO-360-G1A May 10, 2002 June 18, 2002 IO-360-M1B January 31, 2002 July 30, 2002 Regulations & Amendments FAR 33 effective February 1, 1965 As Amended by 33-1 through 33-20 Date of Application Date Type Certificate No. 1E10 Issued/Revised LIO-360-M1A July 31, 2008 December 11, 2008 Regulations & Amendments FAR 33 effective February 1, 1965 As Amended by 33-1 through 33-34 (except 33.8 per CAR 13.16(c)) Date of Application Date Type Certificate No. 1E10 Issued/Revised IO-360-N1A August 7, 2014 February 25, 2016 IO-360-P1A March 3, 2017 June 29, 2017 LIO-360-B1G6 March 13, 2017 September 1, 2017 Production basis: Production Certificate No. 3 NOTE 1. Maximum permissible temperatures: Cylinder Head (Well Type Thermocouple) Cylinder Base Oil Inlet 500°F 325°F (See NOTE 10 for Exceptions) 245°F (Except HIO-360-D1A, 260°) NOTE 2. Pressure limits: Fuel: Inlet to Fuel Pump Inlet to Injector Maximum Minimum Maximum with Injector Idle Cutoff Maximum Minimum Minimum Idle IO-360-A, -C (except C1F);-J,-K 35 p.s.i. -2 p.s.i. 55 p.s.i.    AIO 360-A, -B: AEIO-360-A: LIO-360-C IO-360-B (except B1A, -B1C); 35 p.s.i. -2 p.s.i.     -D, -E, -L, -M, -N, -P; LIO-360-B1G6, -M1A; AEIO-360-B, -H; HIO-360 (all models except -E, -F), LHIO-360-C IO-360-B1A    2 p.s.i. -2 p.s.i.  IO-360-B1C    45 p.s.i. 14 p.s.i.  IO-360-C1F, -F1A (See NOTE 9) 45 p.s.i. -2 p.s.i. 55 p.s.i. 45 p.s.i. 14 p.s.i. 12 p.s.i. HIO-360-E1AD, -E1BD, -F1AD 55 p.s.i. -2 p.s.i.  55 p.s.i. 27 p.s.i. 12 p.s.i. LHIO-360-F1AD 1E10 Page 9 of 20 Boost Pump Outlet Limits to Injector: Parallel Boosts Series Boosts Maximum Minimum Maximum Minimum Zero fuel flow 45 p.s.i.  35 p.s.i.  Maximum fuel flow  14 p.s.i.  14 p.s.i. Oil: Maximum Minimum Normal 95 p.s.i. 55 p.s.i. Idle  25 p.s.i. Starting and warm-up 115 p.s.i.  1E10 Page 10 of 20 NOTE 3. The following accessory provisions are available: IO-360-Series Accessory B1C B1D L2A K2A A1A A1B A1C A2A A2B A2C A1B6 A1D B1F6 C1D6 C1G6 M1B A3B6D A1B6D A1D6 B1G6 M1A N1A P1A B1A B4A B2F B2F6 B1B B1E B1F C1A C1B D1A E1A Rotating Facing Drive Pad Speed Ratio to Crankshaft Maximum Torque (in-lb). Continuous Static Maximum Overhang Moment (in.-lb) Starter * * * * * * ** * * * CC 16.556:1  450 150 Starter **      *    CC 13.556:1  450 150 Generator *  **    * *  * C 1.910:1 60 120 175 Generator **  *    ** **  ** C 2.500:1 60 120 175 Alternator ** + * * * *  ** * ** C 3.200:1 60 120 175 Vacuum Pump * * * * * * * * * * CC 1.300:1 70 450 25 Tachometer * * * * * * * * * * C 0.500:1 7  5 Fuel Pump  * * * * *   * * Plunger 0.500:1   10 Fuel Pump *          CC 1.000:1 25 450 25 Fuel Pump           CC 1.000:1 125 450 25 Prop. Governor *  * *   *   * C 0.866:1 125 1200 40 Prop. Governor      *     C 0.895:1 125 1200 40 Prop. Governor     *      C 0.850:1 125 1200 25 Hydraulic Pump     * *     C 1.300:1 100 800 40 Hydraulic Pump     **      C 1.300:1 180 2200 150 Optional Dual Drive Mounting on Vacuum Pump Drive Pad (Vacuum Pump) ** ** ** **   ** ** ** ** CC 1.300:1 70 450 6 (Hydraulic Pump) ** ** ** **   ** ** ** ** CC 1.300:1 Total Total 10 or (Vacuum Pump) **  ** **   ** **  ** CC 1.300:1 70 450 6 (Prop. Governor) **  ** **   ** **  ** CC 1.300:1 Total Total 10 + -L2A engines supplied with a 9.78” diameter Multi groove pulley driven at engine speed “C” – Clockwise, “CC” – Counter-Clockwise, *Standard, ** Optional  Indicates engines do not have provisions for mechanical tachometer, vacuum pump or hydraulic pump.  These accessories are optional, see latest revision of Lycoming Service Instruction No. 1154 for the approved alternates.  These drives are optional and accessory pads may be cast over. Total – refers to total torque of dual drives 1E10 Page 11 of 20 NOTE 3 (cont’d) IO-360 Series AIO-360 Series HIO-360 Series LIO- 360 Series Accessory C1F F1A C1C6 C1C C1E C1E6 B2F B2E A1A A1B A2A A2B B1B E1AD E1BD E1BD E1AD B1A B1B D1A G1A B1G6 C1E6 M1A Rotating *** Facing Drive Pad Speed Ratio to Crankshaft Maximum Torque (in-Lb) Continuous Static Maximum Overhang Moment (in.-Lb) Starter * * * * * * * * * * CC 16.556:1  450 150 Starter           CC 13.556:1  450 150 Generator    * **  ** **   C 2.500:1 60 120 175 Alternator * * * ** * *   * * C 3.200:1 60 120 175 Vacuum Pump * * * * *  * * * * CC 1.300:1 70 450 25 Tachometer * * * * * * * * * * C 0.500:1 7 50 5 Fuel Pump  * * *   *  * * Plunger 0.500:1   10 Fuel Pump      *  *   CC 1.000:1 25 450 25 Fuel Pump *          CC 1.000:1 125 450 25 Prop. Governor * *   *      C 0.866:1 125 1200 40 Prop. Governor   *       * C 0.895:1 125 1200 40 Prop. Governor           C 0.850:1 125 1200 25 Hydraulic Pump   *       * C 1.300:1 100 800 40 Hydraulic Pump   **        C 1.300:1 180 2200 150 Optional Dual Drive Mounting on Vacuum Pump Drive Pad (Vacuum Pump) ** **  ** **  ** ** **  CC 1.300:1 70 450 6 (Hydraulic Pump) ** **  ** **  ** ** **  CC 1.300:1 Total Total 10 or (Vacuum Pump)  **         CC 1.300:1 70 450 6 (Prop. Governor)  **         CC 1.300:1 Total Total 10 “C” – Clockwise, “CC” – Counter-Clockwise, *Standard, ** Optional *** Except LIO Series, LIO Models have reverse rotation than that shown  These accessories are optional, see latest revision of Lycoming Service Instruction No. 1154 for the approved alternates.  These drives are optional and accessory pads may be cast over. Total – refers to total torque of dual drives 1E10 Page 12 of 20 NOTE 3 (cont’d) AEIO-360 Series HIO/ LHIO- 360 Series Accessory A1A A2A A1B A2B A1C A2C A1B6 A1D A1E A1E6 H1B B1H B1B B1F B2F B1F6 B2F6 B1G6 H1A B1D B4A C1A C1B Rotation*** Facing Drive Pad Speed Ratio to Crankshaft Maximum Torque (in. Lb) Continuous Static Maximum Overhang Moment (in. –lb.) Starter * * * * * * CC 16.556:1  450 150 Starter       CC 13.556:1  450 150 Generator      ** C 1.910:1 60 120 175 Generator      ** C 2.500:1 60 120 175 Alternator * * * * * * C 3.250:1 60 120 175 Vacuum Pump * * * * * * CC 1.300:1 70 450 25 Tachometer * * * * * * C .550:1 7 50 5 Fuel Pump * *  * * Plunger .500:1   10 Fuel Pump    *   CC 1.000:1 25 450 25 Fuel Pump       CC 1.000:1 125 450 25 Prop. Governor *  * *   C .866:1 125 1200 40 Prop. Governor  *     C .895:1 125 1200 40 Prop. Governor       C .850:1 125 1200 25 Hydraulic Pump  *     C 1.300:1 100 800 40 Hydraulic Pump       C 1.300:1 180 2200 150 Optional Dual Drive Mounting on Vacuum Pump Drive Pad (Vacuum Pump) **  ** ** ** ** CC 1.300:1 70 450 6 (Hydraulic Pump) **  ** ** ** ** CC 1.300:1 Total Total 10 or (Vacuum Pump) **  ** ** ** ** CC 1.200:1 70 450 6 (Prop. Governor) **  ** ** ** ** CC 1.300:1 Total Total 10 “C” – Clockwise, “CC” – Counter-Clockwise *Standard; ** Optional, *** Except LIO Series, LIO Models have reverse rotation than that shown Total – refers to total torque of dual drives 1E10 Page 13 of 20 NOTE 3 (cont’d) IO-360 Series Accessory J1AD J1A6D A1D6D A3D6D Rotation Facing Drive Pad Speed Ratio to Crankshaft Maximum Torque (in. Lb) Continuous Static Maximum Overhang Moment (in. –lb.) Starter * * * * CC 16.556:1  450 150 Starter     CC 13.556:1  450 150 Generator     C 1.910:1 60 120 175 Generator     C 2.500:1 60 120 175 Alternator * * * * C 3.250:1 60 120 175 Vacuum Pump * * * * CC 1.300:1 70 450 25 Tachometer * * * * C .500:1 7 50 5 Fuel Pump * * * * Plunger .500:1   10 Fuel Pump     CC 1.000:1 25 450 25 Fuel Pump     CC 1.000:1 125 450 25 Prop. Governor     C .866:1 125 1200 40 Prop. Governor   ** ** C .895:1 125 1200 40 Prop. Governor ** ** ** ** C .850:1 125 1200 25 Hydraulic Pump     C 1.300:1 100 800 40 Hydraulic Pump     C 1.300:1 180 2200 150 Optional Dual Drive Mounting on Vacuum Pump Drive Pad (Vacuum Pump) ** ** ** ** CC 1.300:1 70 450 6 (Hydraulic Pump) ** ** ** ** CC 1.300:1 Total Total 10 or (Vacuum Pump) ** ** ** ** CC 1.300:1 70 450 6 (Prop. Governor) ** ** ** ** CC 1.300:1 Total Total 10 “C” – Clockwise, “CC” – Counter-Clockwise *Standard; ** Optional Total – refers to total torque of dual drives NOTE 4. Spark plugs approved for use on these engines are listed in the latest revision of Lycoming Service Instruction No. 1042. NOTE 5. These engines incorporate provisions for absorbing propeller thrust in both tractor and pusher installations. NOTE 6. These engines are approved for horizontal helicopter application and operation. NOTE 7. The following tabulations show std. dry weight (less) (alternator and starter), C.G.’s, fuel injectors, fuel pumps and magnetos for these models. Center of Gravity Model Weight From Front Face of Prop Shaft Flange in. Off Crankshaft Center Line, in. Fuel Injector  Fuel Pump Ignition, TCM* # Ignition, Dual Slick IO-360-A1A 293 14.24 .83 below .06 left RSA-5AD1 AC Type S4LN-200, S4LN-204 IO-360-A1B 295 14.24 .83 below .06 left RSA-5AD1 AC Type S4LN-1227, S4LN-1209 IO-360-A1B6 302 14.24 .83 below .06 left RSA-5AD1 AC Type S4LN-1227, S4LN-1209 IO-360-A1B6D 299 14.23 .82 below .21 left RSA-5AD1 AC Type D4LN-3000 IO-360-A1C 294 14.24 .83 below .06 left RSA-5AD1 AC Type S4LN-1208, S4LN-1209