TCDS E38NE

U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION TYPE CERTIFICATE DATA SHEET E38NE TCDS NUMBER E38NE REVISION: 15* DATE: January 15th, 2026 CFM INTERNATIONAL, S.A. MODELS: CFM56-5B1 CFM56-5B1/P CFM56-5B1/2P CFM56-5B2 CFM56-5B1/3 CFM56-5B2/3 CFM56-5B3/3 CFM56-5B3/3B1 CFM56-5B2/P CFM56-5B2/2P CFM56-5B3/P CFM56-5B3/P1 CFM56-5B4/3 CFM56-5B4/3B1 CFM56-5B5/3 CFM56-5B6/3 CFM56-5B3/2P CFM56-5B3/2P1 CFM56-5B4 CFM56-5B4/P CFM56-5B4/P1 CFM56-5B4/2P CFM56-5B4/2P1 CFM56-5B5 CFM56-5B5/P CFM56-5B6 CFM56-5B6/P CFM56-5B6/2P CFM56-5B7 CFM56-5B7/P CFM56-5B8/P CFM56-5B9/P CFM56-5B7/3 CFM56-5B8/3 CFM56-5B9/3 CFM56-5B9/2P CFM56-5C2 CFM56-5C2/4 CFM56-5C2/F CFM56-5C2/F4 CFM56-5C2/G CFM56-5C2/G4 CFM56-5C2/P CFM56-5C3/F CFM56-5C3/F4 CFM56-5C3/G CFM56-5C3/G4 CFM56-5C3/P CFM56-5C4 CFM56-5C4/P CFM56-5C4/1 CFM56-5C4/1P Engines of models described herein conforming with this data sheet (which is part of Type Certificate Number E38NE) 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 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: CFM International, S.A. 2 Boulevard du General Martial Valin 75015 Paris, France I. MODELS CFM56-5B1 CFM56-5B1/P CFM56-5B1/2P CFM56-5B1/3 TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor RATINGS (See NOTE 4) Takeoff (5 min. see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 30,000/ 13,345 daN 29,090/ 12,940 daN - - - - - - - - - - - - - - - - - - - - - - - - Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 86oF / 30oC 77oF / 25oC - - - - - - - - - - - - FUEL SYSTEM See NOTE 7 for approved fuels * PAGE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 REV. 15 13 13 13 10 13 13 11 13 13 13 13 11 11 11 11 11 11 11 11 12 11 13 15 11 15 13 14 LEGEND: "- -" INDICATES "SAME AS PRECEDING MODEL" "---" NOT APPLICABLE NOTE: SIGNIFICANT CHANGES ARE BLACK-LINED IN THE LEFT MARGIN. E37NE 2 of 28 I. MODELS (CONT.) CFM56-5B1 CFM56-5B1/P CFM56-5B1/2P CFM56-5B1/3 Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) Hydromechanical unit (GE Part Number) 301-797-402-0 301-785-503-0 1348M79 - - --- - - - - --- - - - - --- - - Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) 1820M36 1820M89 2042M13 2042M14 2123M55 2123M56 --- --- --- --- 338-046-002-0 338-046-004-0 338-046-006-0 - - - - - - - - - - - - 2121M47 2121M48 2447M39 2458M04 338-046-004-0 338-125-301-0 338-125-305-0 1820M87 1820M88 - - - - - - - - --- --- --- --- - - 338-046-090-0 338-046-095-0 338-122-801-0 338-122-805-0 338-125-301-0 338-125-305-0 --- --- --- --- - - - - --- --- 2447M39 2458M04 - - --- --- --- --- --- --- OIL Synthetic type conforming to GE Specification D50TF1, Type I and Type II. CFM Service Bulletin CFM56-5B 79-0001 list approved brand oils. IGNITION SYSTEM GE PART NUMBER Ignition unit Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - PRINCIPAL DIMENSIONS INCHES / MILLIMETERS Length, (fan case forward flange to LPT frame aft flange) Width, (fan casing forward flange diameter) Height, (bottom of accessory gearbox to top of fan casing forward flange) 102.3 / 2599.7 75.12 / 1908 82.87 / 2105 - - - - - - - - - - - - - - - - - - WEIGHT (dry) Includes basic engine accessories and optional equipment as listed in manufacturers specification, and engine-mounted portions of the condition monitoring instrumentation. Pounds Kilograms 5412.9 2455.2 - - - - 5512.9 2500.6 5412.9 2455.2 CENTER OF GRAVITY LOCATIONS STATION, ENGINE ONLY (REFER TO INSTALLATION DRAWING) Inches Millimeters 204.8 ± 1 5202 ± 25 - - - - - - - - - - - - E37NE 3 of 28 II. MODELS CFM56-5B2 CFM56-5B2/P CFM56-5B2/2P CFM56-5B2/3 TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor RATINGS (See NOTE 4) Takeoff (5 min. see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 31,000/ 13,789 daN 29,090/ 12,940 daN - - - - - - - - - - - - - - - - - - - - - - - - Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 86oF / 30oC 77oF / 25oC - - - - - - - - - - - - FUEL SYSTEM See NOTE 7 for approved fuels Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) Hydromechanical unit (GE Part Number) 301-797-402-0 301-785-503-0 1348M79 - - --- - - - - --- - - - - --- - - Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) 1820M36 1820M89 2042M13 2042M14 2123M55 2123M56 --- --- --- --- 338-046-021-0 338-046-023-0 338-046-026-0 - - - - - - - - - - - - 2447M39 2458M04 2121M47 2121M48 338-046-023-0 338-122-720-0 338-122-725-0 338-128-660-0 338-128-665-0 1820M87 1820M88 - - - - - - - - --- --- --- --- - - 338-046-080-0 338-122-820-0 338-122-825-0 338-125-320-0 338-125-325-0 338-127-400-0 338-127-405-0 --- --- --- --- - - - - 2447M39 2458M04 --- --- - - --- --- --- --- --- --- --- OIL Synthetic type conforming to GE Specification D50TF1, Type I and Type II. CFM Service Bulletin CFM56-5B 79-0001 list approved brand oils. IGNITION SYSTEM GE PART NUMBER Ignition unit Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - PRINCIPAL DIMENSIONS INCHES / MILLIMETERS Length, (fan case forward flange to LPT frame aft flange) Width, (fan casing forward flange diameter) Height, (bottom of accessory gearbox to top of fan casing forward flange) 102.3 / 2599.7 75.12 / 1908 82.8 / 2105 - - - - - - - - - - - - - - - - - - E37NE 4 of 28 II. MODELS (CONT.) CFM56-5B2 CFM56-5B2/P CFM56-5B2/2P CFM56-5B2/3 WEIGHT (dry) Includes basic engine accessories and optional equipment as listed in manufacturers specification, and engine-mounted portions of the condition monitoring instrumentation. Pounds Kilograms 5412.9 2455.2 - - - - 5512.9 2500.6 5412.9 2455.2 CENTER OF GRAVITY LOCATIONS STATION, ENGINE ONLY (REFER TO INSTALLATION DRAWING) Inches Millimeters 204.8 ± 1 5202 ± 25 - - - - - - - - - - - - III. MODELS CFM56-5B3/P CFM56-5B3/P1 CFM56-5B3/2P CFM56-5B3/2P1 TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor RATINGS (See NOTE 4) Takeoff (5 min. see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 32,000/ 14,234 daN 29,090/ 12,940 daN - - - - - - - - - - - - - - - - - - - - - - - - Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 86oF / 30oC 77oF / 25oC - - - - - - - - - - - - FUEL SYSTEM See NOTE 7 for approved fuels Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) 301-797-402-0 - - - - - - Hydromechanical unit (GE Part Number) 1348M79 - - - - - - Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) 1820M36 --- 1820M87 --- 1820M89 --- 1820M88 --- 2042M13 - - - - - - 2042M14 - - - - - - 2123M55 - - - - - - 2123M56 - - - - - - 2121M47 - - --- --- 2121M48 - - --- --- 2447M39 - - --- --- 2458M04 - - --- --- 338-122-730-0 338-122-733-0 338-122-732-0 338-122-733-0 338-122-732-0 --- 338-122-830-0 --- 338-122-735-0 --- 338-122-835-0 --- 338-128-670-0 --- 338-128-300-0 --- 338-128-675-0 --- 338-128-305-0 --- 338-128-310-0 --- 338-128-315-0 --- 338-128-320-0 --- 338-128-325-0 --- OIL Synthetic type conforming to GE Specification D50TF1, Type I and Type II. CFM Service Bulletin CFM56-5B 79-0001 list approved brand oils. E37NE 5 of 28 III. MODELS (CONT.) CFM56-5B3/P CFM56-5B3/P1 CFM56-5B3/2P CFM56-5B3/2P1 IGNITION SYSTEM GE PART NUMBER Ignition unit Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - PRINCIPAL DIMENSIONS INCHES / MILLIMETERS Length, (fan case forward flange to LPT frame aft flange) Width, (fan casing forward flange diameter) Height, (bottom of accessory gearbox to top of fan casing forward flange) 102.3 / 2599.7 75.12 / 1908 82.87 / 2105 - - - - - - - - - - - - - - - - - - WEIGHT (dry) Includes basic engine accessories and optional equipment as listed in manufacturers specification, and engine-mounted portions of the condition monitoring instrumentation Pounds Kilograms 5412.9 2455.2 - - - - 5512.9 2500.6 - - - - CENTER OF GRAVITY LOCATIONS STATION, ENGINE ONLY (REFER TO INSTALLATION DRAWING) Inches Millimeters 204.8 ± 1 5202 ± 25 - - - - - - - - - - - - IV. MODELS CFM56-5B4 CFM56-5B4/P CFM56-5B4/P1 CFM56-5B4/2P TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor RATINGS (See NOTE 4) Takeoff (5 min. see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 27,000/ 12,010 daN 24,370/ 10,840 daN - - - - - - - - - - - - - - - - - - - - - - - - Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 113oF / 45oC 77oF / 25oC - - - - 122oF / 50oC - - 113oF / 45oC - - FUEL SYSTEM See NOTE 7 for approved fuels Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) Hydromechanical unit (GE Part Number) 301-797-402-0 301-785-503-0 1348M79 - - --- - - - - --- - - - - --- - - E37NE 6 of 28 IV. MODELS (CONT.) CFM56-5B4 CFM56-5B4/P CFM56-5B4/P1 CFM56-5B4/2P Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) 1820M36 1820M89 2042M13 2042M14 2123M55 2123M56 --- --- --- --- 338-046-041-0 338-046-043-0 338-046-046-0 - - - - - - - - - - - - 2121M47 2121M48 2447M39 2458M04 338-046-043-0 338-122-740-0 338-122-745-0 338-128-680-0 338-128-685-0 --- --- - - - - - - - - - - - - - - - - 338-046-044-0 --- --- --- --- 1820M87 1820M88 - - - - - - - - --- --- --- --- 338-046-043-0 338-122-840-0 338-122-845-0 338-125-340-0 338-125-345-0 338-128-410-0 338-128-415-0 OIL Synthetic type conforming to GE Specification D50TF1, Type I and Type II. CFM Service Bulletin CFM56-5B 79-0001 list approved brand oils. IGNITION SYSTEM GE PART NUMBER Ignition unit Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - PRINCIPAL DIMENSIONS INCHES / MILLIMETERS Length, (fan case forward flange to LPT frame aft flange) Width, (fan casing forward flange diameter) Height, (bottom of accessory gearbox to top of fan casing forward flange) 102.3 / 2599.7 75.12 / 1908 82.87 / 2105 - - - - - - - - - - - - - - - - - - WEIGHT (dry) Includes basic engine accessories and optional equipment as listed in manufacturers specification, and engine-mounted portions of the condition monitoring instrumentation Pounds Kilograms 5412.9 2455.2 - - - - - - - - 5512.9 2500.6 CENTER OF GRAVITY LOCATIONS STATION, ENGINE ONLY (REFER TO INSTALLATION DRAWING) Inches Millimeters 204.8 ± 1 5202 ± 25 - - - - - - - - - - - - V. MODELS CFM56-5B3/3 CFM56-5B3/3B1 CFM56-5B4/3B1 CFM56-5B4/3 TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor RATINGS (See NOTE 4) Takeoff (5 min. see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 32,000/ 14,234 daN 29,090/ 12,940 daN - - - - - - - - 27,000/ 12,010 daN 24,370/ 10,840 daN - - - - - - - - E37NE 7 of 28 V. MODELS (CONT.) CFM56-5B3/3 CFM56-5B3/3B1 CFM56-5B4/3B1 CFM56-5B4/3 Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 86oF / 30oC 77oF / 25oC - - - - 122oF / 50oC - - 113oF / 45oC - - FUEL SYSTEM See NOTE 7 for approved fuels Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) Hydromechanical unit (GE Part Number) 301-797-402-0 1348M79 - - - - - - - - - - - - Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) 2123M55 2123M56 2447M39 2458M04 338-122-732-0 - - - - - - - - 338-122-733-0 - - - - - - - - 338-046-044-0 - - - - - - - - 338-046-043-0 OIL Synthetic type conforming to GE Specification D50TF1, Type I and Type II. CFM Service Bulletin CFM56-5B 79-0001 list approved brand oils. IGNITION SYSTEM GE PART NUMBER Ignition unit Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - PRINCIPAL DIMENSIONS INCHES / MILLIMETERS Length, (fan case forward flange to LPT frame aft flange) Width, (fan casing forward flange diameter) Height, (bottom of accessory gearbox to top of fan casing forward flange) 102.3 / 2599.7 75.12 / 1908 82.87 / 2105 - - - - - - - - - - - - - - - - - - WEIGHT (dry) Includes basic engine accessories and optional equipment as listed in manufacturers specification, and engine-mounted portions of the condition monitoring instrumentation Pounds Kilograms 5412.9 2455.2 - - - - - - - - - - - - CENTER OF GRAVITY LOCATIONS STATION, ENGINE ONLY (REFER TO INSTALLATION DRAWING) Inches Millimeters 204.8 ± 1 5202 ± 25 - - - - - - - - - - - - VI. MODELS CFM56-5B4/2P1 CFM56-5B5 CFM56-5B5/P CFM56-5B5/3 TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor E37NE 8 of 28 RATINGS (See NOTE 4) Takeoff (5 min. see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 27,000/ 12,010 daN 24,370/ 10,840 daN 22,000/ 9,786 daN 20,250/ 9,008 daN - - - - - - - - - - - - - - - - E37NE 9 of 28 VI. MODELS (CONT.) CFM56-5B4/2P1 CFM56-5B5 CFM56-5B5/P CFM56-5B5/3 Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 122oF / 50oC 77oF / 25oC 113oF / 45oC - - - - - - - - - - FUEL SYSTEM See NOTE 7 for approved fuels Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) Hydromechanical unit (GE Part Number) 301-797-402-0 1348M79 - - 301-785-503-0 - - - - --- - - - - --- - - Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) --- --- 2042M13 2042M14 2123M55 2123M56 --- --- --- --- 338-046-044-0 1820M36 1820M89 - - - - - - - - --- --- --- --- 338-046-050-0 338-046-052-0 338-046-055-0 - - - - - - - - - - - - 2121M47 2121M48 2447M39 2458M04 338-046-052-0 338-122-750-0 338-122-755-0 338-128-690-0 338-128-695-0 --- --- --- --- - - - - --- --- - - - - - - --- --- --- --- OIL Synthetic type conforming to GE Specification D50TF1, Type I and Type II. CFM Service Bulletin CFM56-5B 79-0001 list approved brand oils. IGNITION SYSTEM GE PART NUMBER Ignition unit Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - PRINCIPAL DIMENSIONS INCHES / MILLIMETERS Length, (fan case forward flange to LPT frame aft flange) Width, (fan casing forward flange diameter) Height, (bottom of accessory gearbox to top of fan casing forward flange) 102.3 / 2599.7 75.12 / 1908 82.87 / 2105 - - - - - - - - - - - - - - - - - - WEIGHT (dry) Includes basic engine accessories and optional equipment as listed in manufacturers specification, and engine-mounted portions of the condition monitoring instrumentation. Pounds Kilograms 5512.9 2500.6 5412.9 2455.2 - - - - - - - - CENTER OF GRAVITY LOCATIONS STATION, ENGINE ONLY (REFER TO INSTALLATION DRAWING) Inches Millimeters 204.8 ± 1 5202 ± 25 - - - - - - - - - - - - E37NE 10 of 28 VII. MODELS CFM56-5B6 CFM56-5B6/P CFM56-5B6/3 CFM56-5B6/2P TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor RATINGS (See NOTE 4) Takeoff (5 min. see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 23,500/ 10,453 daN 20,250/ 9,008 daN - - - - - - - - - - - - - - - - - - - - - - - - Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 113oF / 45oC 77oF / 25oC - - - - - - - - - - - - FUEL SYSTEM See NOTE 7 for approved fuels Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) Hydromechanical unit (GE Part Number) 301-797-402-0 301-785-503-0 1348M79 - - --- - - - - --- - - - - --- - - Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) 1820M36 1820M89 2042M13 2042M14 2123M55 2123M56 --- --- --- --- 338-046-060-0 338-046-062-0 338-046-065-0 - - - - - - - - - - - - 2121M47 2121M48 2447M39 2458M04 338-046-062-0 338-122-760-0 338-122-765-0 338-129-700-0 338-129-705-0 --- --- --- --- - - - - --- --- - - - - - - --- --- --- --- 1820M87 1820M88 2042M13 2042M14 - - - - --- --- --- --- - - 338-122-860-0 338-122-865-0 338-125-360-0 338-125-365-0 338-128-430-0 338-128-435-0 OIL Synthetic type conforming to GE Specification D50TF1, Type I and Type II. CFM Service Bulletin CFM56-5B 79-0001 list approved brand oils. IGNITION SYSTEM GE PART NUMBER Two ignition units Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - PRINCIPAL DIMENSIONS INCHES / MILLIMETERS Length, (fan case forward flange to LPT frame aft flange) Width, (fan casing forward Flange diameter) Height, (bottom of accessory gearbox to top of fan casing forward flange) 102.3 / 2599.7 75.12 / 1908 82.87 / 2105 - - - - - - - - - - - - - - - - - - E37NE 11 of 28 VII. MODELS (CONT.) CFM56-5B6 CFM56-5B6/P CFM56-5B6/3 CFM56-5B6/2P WEIGHT (dry) Includes basic engine accessories and optional equipment as listed in manufacturers specification, and engine-mounted portions of the condition monitoring instrumentation. Pounds Kilograms 5412.9 2455.2 - - - - - - - - 5512.9 2500.6 CENTER OF GRAVITY LOCATIONS STATION, ENGINE ONLY (REFER TO INSTALLATION DRAWING) Inches Millimeters 204.8 ± 1 5202 ± 25 - - - - - - - - - - - - VIII. MODELS CFM56-5B7 CFM56-5B7/P CFM56-5B7/3 CFM56-5B8/P TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor RATINGS (See NOTE 4) Takeoff (5 min. see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 27,000/ 12,010 daN 24,370/ 10,840 daN - - - - - - - - - - - - - - - - 21,600/ 9,608 daN 19,060/ 8,478 daN Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 113oF / 45oC 77oF / 25oC - - - - - - - - - - - - FUEL SYSTEM See NOTE 7 for approved fuels Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) Hydromechanical unit (GE Part Number) 301-797-402-0 1348M79 - - - - - - - - - - - - Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) 1820M36 1820M89 2042M13 2042M14 2123M55 2123M56 --- --- --- --- 338-126-941-0 338-128-440-0 338-128-445-0 - - - - - - - - - - - - 2121M47 2121M48 2447M39 2458M04 - - 338-128-450-0 338-128-455-0 338-128-470-0 338-128-475-0 --- --- --- --- - - - - --- --- - - - - - - --- --- --- --- --- --- 2042M13 2042M14 - - - - 2121M47 2121M48 - - - - 338-130-001-0 --- --- --- --- OIL Synthetic type conforming to GE Specification D50TF1, Type I and Type II. CFM Service Bulletin CFM56-5B 79-0001 list approved brand oils. IGNITION SYSTEM GE PART NUMBER Ignition unit Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - E37NE 12 of 28 VIII. MODELS (CONT.) CFM56-5B7 CFM56-5B7/P CFM56-5B7/3 CFM56-5B8/P PRINCIPAL DIMENSIONS INCHES / MILLIMETERS Length, (fan case forward flange to LPT frame aft flange) Width, (fan casing forward flange diameter) Height, (bottom of accessory gearbox to top of fan casing forward flange) 102.3 / 2599.7 75.12 / 1908 82.87 / 2105 - - - - - - - - - - - - - - - - - - WEIGHT (dry) Includes basic engine accessories and optional equipment as listed in manufacturers specification, and engine-mounted portions of the condition monitoring instrumentation. Pounds Kilograms 5412.9 2455.2 - - - - - - - - - - - - CENTER OF GRAVITY LOCATIONS STATION, ENGINE ONLY (REFER TO INSTALLATION DRAWING) Inches Millimeters 204.8 ± 1 5202 ± 25 - - - - - - - - - - - - IX. MODELS CFM56-5B8/3 CFM56-5B9/P CFM56-5B9/2P CFM56-5B9/3 TYPE High bypass turbofan; coaxial front fan/booster driven by multi-stage low pressure turbine, multi-stage compressor with one-stage high pressure turbine and annular combustor. CFM56-5B/2P & -5B/2P1 SERIES ONLY: Double Annular Combustor. RATINGS (See NOTE 4) Takeoff (5 min., see NOTE 16), sea level, static thrust, lb. Maximum continuous, sea level static thrust, lb. 21,600/ 9,608 daN 19,060/ 8,478 daN 23,300/ 10,364 daN 20,250/ 9,008 daN - - - - - - - - - - - - - - - - Flat rating AMBIENT TEMPERATURE Takeoff Maximum continuous 113°F / 45°C 77°F / 25°C - - - - - - - - - - - - FUEL SYSTEM See NOTE 7 for approved fuels Fuel pump / SNECMA P/N (Combined boost and single element gear-type pump) Hydromechanical unit (GE Part Number) 301-797-402-0 1348M79 - - - - - - - - - - - - Electronic control unit (GE Part Number) Identification plugs (SNECMA Part Number) 2123M55 2123M56 --- --- 2447M39 2458M04 --- --- 338-130-001-0 - - - - 2042M13 2042M14 - - - - 2121M47 2121M48 338-130-010-0 - - - - - - - - --- --- --- --- - - - - - - --- --- 2447M39 2458M04 --- --- - - OIL Synthetic type conforming to GE Specification D50TF1, Type 1 and Type 11. CFM Service Bulletin CFM56-5B 79-0001 lists approved brand oils. IGNITION SYSTEM GE PART NUMBER E37NE 13 of 28 Ignition unit Unison Two igniter plugs Unison Champion 9238M66 1374M12 1374M13 - - - - - - - - - - - - - - - - - - E37NE 14 of 28 IX.MODELS (CONT.) CFM56-5B8/3 CFM56-5B9/P CFM56-5B9/2P CFM56-5B9/3