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Lycoming O-320

O-320
A Lycoming O-320-D2A installed in a Symphony SA-160
Type Piston aero-engine
National origin United States
Manufacturer Lycoming Engines
Major applications Cessna 172
Piper PA-28 Cherokee
Piper PA-18-150 Super Cub
Produced 1953–present

The Lycoming O-320 is a large family of naturally aspirated, 320 cu in (5.2 L) air-cooled, horizontally-opposed four-cylinder, direct-drive engines produced by Lycoming Engines. Introduced in 1953, it is commonly used on light aircraft such as the Cessna 172 and Piper Cherokee, and remains in production as of 2024. Different variants are rated for 150 or 160 horsepower (112 or 119 kilowatts).[1]

Design and development

An O-320-H2AD cutaway to show internal parts of the engine.

The O-320 family of engines includes the carbureted O-320, the fuel-injected IO-320, the inverted mount, fuel-injected AIO-320 and the aerobatic, fuel-injected AEIO-320 series. The LIO-320 is a "left-handed" version with the crankshaft rotating in the opposite direction for use on twin-engined aircraft to eliminate the critical engine.[2][3]

The first O-320 (with no suffix) was FAA certified on 28 July 1953 to CAR 13 effective 5 March 1952; this same engine was later re-designated, without change, as the O-320-A1A.[2] The first IO-320 was certified on 10 April 1961, with the AIO-320 following on 23 June 1969 and the first aerobatic AEIO-320 on 12 April 1974. The LIO-320s were both certified on 28 August 1969.[2][3]

The O-320 family of engines externally resembles the Lycoming O-235 and O-290 family from which they were derived. The O-320 shares the same 3.875 in (98 mm) stroke as the smaller engines, but produces more power with the bore increased to 5.125 in (130 mm). The design uses hydraulic tappets and incorporates the provisions for a hydraulically controlled propeller installation as well. The controllable-pitch propeller models use a different crankshaft from those intended for fixed-pitch propellers.[4]

The O-320 uses a conventional wet sump system for lubrication. The main bearings, connecting rods, camshaft bearings, tappets and pushrods are all pressure lubricated, while the piston pins, cylinder walls and gears are all lubricated by spray. The oil system is pressurized by an accessory-drive mounted oil pump. A remotely mounted oil cooler is used, connected to the engine by flexible hoses.[4]

The 150 hp (112 kW) versions of the carbureted O-320, are approved for the use of 87 AKI automotive gasoline. Models with 9.0:1 compression ratio are not approved, such as the H2AD model. All other 160 hp (119 kW) 0-320s are approved for 91 AKI. Airframe approval is also necessary to use automotive gasoline in any certified aircraft.[5]

The factory retail price of the O-320 varies by model. In 2010 the retail price of an O-320-B1A purchased outright was USD$47,076[6]

Variants

O-320 series

O-320 (No suffix) later redesignated O-320-A1A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Provisions for a controllable-pitch propeller and 25-degree spark advance.[2]
O-320-A1B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A1A but with straight riser in oil sump and -32 carburetor.[4]
O-320-A2A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A1A but with fixed-pitch propeller.[4]
O-320-A2B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A2A but with straight riser in oil sump and -32 carburetor.[4]
O-320-A2C
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A2B but with retard breaker magnetos.[4]
O-320-A2D
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E3D but with conical mounts.[4]
O-320-A3A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A1A but with 7/16" prop bolts.[4]
O-320-A3B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A3A but with straight riser in oil sump and -32 carburetor.[4]
O-320-A3C
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A3B but with retard breaker magnetos.[4]

O-320-B1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as A1A but with high compression pistons.[4]
O-320-B1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as B1A but with straight riser in oil sump and -32 carburetor.[4]
O-320-B2A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as B1A but with fixed-pitch propeller provisions.[4]
O-320-B2B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as B2A but with straight riser in oil sump and -32 carburetor.[4]
An O-320-B2C mounted in a Robinson R22 helicopter
O-320-B2C
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as B2B but with retard breaker magnetos.[4]
O-320-B2D
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as D1D but with conical engine mounts and no propeller governor.[2]
O-320-B2E
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as B2B except the carburetor is in the same location as the O-320-D models.[2]
O-320-B3A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as B1A but with 7/16 inch propeller bolts.[4]
O-320-B3B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as B1A but with 7/16 inch propeller bolts, a straight riser in oil sump, and -32 carburetor.[4]
O-320-B3C
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as B3B but with retard breaker magnetos.[4]

O-320-C1A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Low compression version converted through field conversion of B1A.[4]
O-320-C1B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Low compression version converted through field conversion of B1B.[4]
O-320-C2A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Low compression version converted through field conversion of B2A.[4]
O-320-C2B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Low compression version converted through field conversion of B2B.[4]
O-320-C2C
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Low compression version converted through field conversion of B2C.[4]
O-320-C3A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Low compression version converted through field conversion of B3A.[4]
O-320-C3B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Low compression version converted through field conversion of B3B.[4]
O-320-C3C
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Low compression version converted through field conversion of B3C.[4]

O-320-D1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as B3B but with Type 1 dynafocal mounts.[4]
O-320-D1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as D1A but with retard breaker magnetos.[4]
O-320-D1C
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as D2C but with provisions for a controllable propeller,[4]
O-320-D1D
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as the D1A but with Slick instead of Bendix magnetos and a horizontal carburetor and induction housing.[2] This model was used in the Gulfstream American GA-7 Cougar twin.
O-320-D1F
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as E1F except with high compression pistons.[4]
A brand new Lycoming O-320-D2A engine with baffles already mounted
O-320-D2A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as D1A but with fixed-pitch propeller provisions and 3/8 inch attaching bolts.[4] Used in the Symphony SA-160.
O-320-D2B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as D2A but retard breaker magnetos.[4]
O-320-D2C
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100/130 or 91/96 avgas, compression ratio 8.50:1. Same as D2A except -1200 series magnetos.[4]
O-320-D2F
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as E2F except with high compression pistons.[2]
O-320-D2G
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as the D2A except with Slick instead of Bendix magnetos and 7/16 inch instead of 3/8 inch propeller flange bolts.[2]
O-320-D2H
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as the D2G except with a O-320-B sump and intake pipes and with provisions for AC type fuel pump.[2]
O-320-D2J
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1.Similar to the D2G but with two Slick impulse coupling magnetos and the propeller governor pad, fuel pump and governor pads on the accessory housing all not machined.[2] Used in the Cessna 172P.
O-320-D3G
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as the D2G but with 3/8 inch propeller attaching bolts.[2]

O-320-E1A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A3B but with Type 1 dynafocal mounts.[4]
O-320-E1B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E1A but with retard breaker magnetos.[4]
O-320-E1C
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E1B.[4]
O-320-E1F
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E1C but with propeller governor drive on the left front of the crankcase.[4]
O-320-E1J
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as the E1F but with Slick magnetos.[2]
O-320-E2A
150 hp (112 kW) at 2700 rpm, or 140 hp (104 kW) at 2450 rpm Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E1A but with fixed-pitch propeller, 3/8 inch attaching bolts and an alternate power rating of 140 hp (104 kW).[4]
O-320-E2B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E2A but with retard breaker magnetos.[4]
O-320-E2C
150 hp (112 kW) at 2700 rpm, or 140 hp (104 kW) at 2450 rpm Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E2A but -1200 series mags and an alternate power rating of 140 hp (104 kW).[4]
O-320-E2D
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Similar to E2A but with Slick magnetos and O-235 front.[4] Used in the Cessna 172 I to M models.
O-320-E2F
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E1F but with fixed pitch prop provisions.[4]
O-320-E2G
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E2D but with O-320-A sump and intake pipes.[4]
O-320-E2H
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E2D but with S4LN-20 and -21 magnetos.[4]
O-320-E3D
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E2D but with 3/8 inch propeller flange bolts.[4]
O-320-E3H
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E3D but with S4LN-20 and -21 magnetos.[2]

O-320-H1AD
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100LL avgas, compression ratio 9.00:1. Integral accessory section crankcase, front-mounted fuel pump external mounted oil pump and D4RN-2O21 impulse coupling dual magneto.[2]
O-320-H1BD
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100LL avgas, compression ratio 9.00:1. Same as H1AD but with a D4RN-2200 retard breaker dual magneto.[2]
O-320-H2AD
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100LL avgas, compression ratio 9.00:1. Same as H1AD but with provisions for a fixed-pitch propeller.[2] This was the troublesome engine that was installed on the 1977 to 1980 Cessna 172N Skyhawk.[7] It was notable from all other Lycoming models by incorporating hydraulic lifters that were barrel shaped instead of mushroom type, in an attempt to make the lifters possible to be serviced without having to disassemble the entire engine case, but the higher load on the cam lobes resulted in severe spalling. Multiple service bulletins and airworthiness directives have been issued regarding this specific model, and multiple modifications exist to attempt to mitigate its design defects.[8][9][10]
O-320-H2BD
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100LL avgas, compression ratio 9.00:1. Same as the H2AD but with a D4RN-2200 retard breaker dual magneto.[2]
O-320-H3AD
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100LL avgas, compression ratio 9.00:1. Same as the H2AD but with 3/8 inch propeller flange bolts, in place of instead of 7/16 inch.[2]
O-320-H3BD
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 100LL avgas, compression ratio 9.00:1. Same as H3AD but with a D4RN-2200 retard breaker dual magneto.[2]

IO-320 series

IO-320-A1A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Base model with a Bendix RSA -5AD1 fuel injection system.[3]
IO-320-A2A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A1A but with provisions for fixed-pitch propeller.[3]
IO-320-B1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the A1A but with the fuel injector offset toward the engine's fore and aft centerline.[3]
IO-320-B1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the A1A but with an AN fuel pump drive.[3]
IO-320-B1C
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the B1A but with an adapter for mounting the fuel injector straight to the rear.[3]
IO-320-B1D
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the B1C but with S-1200 series high altitude magnetos.[3]
IO-320-B1E
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the D1C except with a horizontal fuel injector.[3]
IO-320-B2A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the BIA but with provision for a fixed-pitch propeller.[3]
IO-320-C1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the B1B except it has features making it suitable for adding a turbo-supercharger via a Supplemental Type Certificate This engine has internal piston cooling oil nozzles.[3]
IO-320-C1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the C1A but with a horizontal rear-mounted fuel injector.[3]
IO-320-D1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the B1D but with Type 1 dynafocal mounts, S4LN-1227 and S4LN-1209 magnetos and the fuel injector mounted vertically under the oil sump.[3]
IO-320-D1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the D1A but with the propeller governor drive on the left front of crankcase instead of on the accessory housing.[3]
IO-320-D1C
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the D1B but with Slick Magnetos.[3]
IO-320-E1A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E2A but with provision for a controllable-pitch propeller.[3]
IO-320-E1B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E1A but with Slick 4050 and 4051 magnetos.[3]
IO-320-E2A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as A2A but with Scintilla S4LN-20 and S4LN-21 magnetos, straight conical mounts, and the fuel injector mounted under the oil sump.[3]
IO-320-E2B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as E2A but with Slick 4050 and 4051 magnetos.[3]
IO-320-F1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the C1A except with a Type 1 (30°) dynafocal mount attachment instead of Type 2 (18°) mount attachment.[3]

LIO-320 series

LIO-320-B1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as B1A except with counter-clockwise engine rotation and reverse rotation of accessories. It uses a modified starter ring gear, crankshaft, cam shaft, accessory housing and oil pump body. This engine is usually paired with an IO-320-B1A on a twin-engined aircraft.[3]
LIO-320-C1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as C1A except with the same changes as the LIO-320-B1A. It has provisions for adding a turbo-supercharger. This engine is usually paired with an IO-320-C1A on a twin-engined aircraft.[3]

AIO-320 series

AIO-320-A1A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the IO-320-B1D but this model permits installation and operation of the engine in the inverted position. The differences include a front-mounted propeller governor, two dry oil sumps, dual external oil scavenge pumps, an oil tank, three options for the position of the fuel injector and a Type 1 dynafocal mount.[3]
AIO-320-A1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the A1A but with one impulse coupling magneto.[3]
AIO-320-A2A
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the A1A but with provision for a fixed-pitch propeller.[3]
AIO-320-A2B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the A1A but has one impulse coupling magneto and a fixed-pitch propeller.[3]
AIO-320-B1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the A1B but with a front-mounted fuel injector.[3]
AIO-320-C1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the B1B but with the fuel injector vertically mounted on bottom of the oil sump in the front position.[3]

AEIO-320 series

AEIO-320-D1B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the IO-320-D1B but with an inverted oil system kit to allow aerobatic flight.[3]
AEIO-320-D2B
160 hp (119 kW) at 2700 rpm, Minimum fuel grade 91/96 or 100LL avgas, compression ratio 8.50:1. Same as the AEIO-320-D1A but without provisions for a propeller governor.[3]
AEIO-320-E1A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as the IO-320-E1A but with an inverted oil system kit to allow aerobatic flight.[3]
AEIO-320-E1B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as the IO-320-E1B but with an inverted oil system kit to allow aerobatic flight.[3]
AEIO-320-E2A
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as the IO-320-E2A but with an inverted oil system kit to allow aerobatic flight.[3]
AEIO-320-E2B
150 hp (112 kW) at 2700 rpm, Minimum fuel grade 80/87 avgas, compression ratio 7.00:1. Same as the IO-320-E2B but with an inverted oil system kit to allow aerobatic flight.[3]

Applications

The Lycoming O-320 is a common engine used by amateur-builders in the Thorp T-18.

Specifications (O-320-A1A)

Data from TYPE CERTIFICATE DATA SHEET NO. E-274 Revision 20[2]

General characteristics

Components

Performance

See also

References

Notes

  1. ^ Gunston 1989, p.98.
  2. ^ a b c d e f g h i j k l m n o p q r s t u Federal Aviation Administration (September 2005). "TYPE CERTIFICATE DATA SHEET NO. E-274 Revision 20". Archived from the original on 4 March 2009. Retrieved 15 January 2009.
  3. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah Federal Aviation Administration (December 2003). "TYPE CERTIFICATE DATA SHEET NO. 1E12 Revision 9". Retrieved 16 January 2009.
  4. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as Christy, Joe: Engines for Homebuilt Aircraft & Ultralights, pages 77-80 TAB Books, 1983. ISBN 0-8306-2347-7
  5. ^ Petersen Aviation, Inc. "Auto Fuel STC Approved Engines and Airframes". autofuelstc.com. Retrieved 14 November 2017.
  6. ^ Lycoming Engines (January 2010). "2010 Lycoming Service Engine Price List" (PDF). Retrieved 3 October 2010.
  7. ^ Cessna Aircraft: Pilot Operating Handbook 1977 Skyhawk Cessna Model 172N, page 1-3. Cessna Aircraft, 1976.
  8. ^ Lycoming Service Bulletins #424 (new lifter modification), #446C, #435C, #1406B ("T" case modification), Ney Nozzles modification
  9. ^ "O320-H2AD". Cessna Owner Organization. 23 February 2004. Archived from the original on 2 April 2015.
  10. ^ McBride, Paul (5 March 2015). "One engine, many questions". General Aviation News.

Bibliography

  • Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9

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Hōnen (法然)Potret Honen karya Fujiwara Takanobu, abad ke-12 GelarPendiri Jōdo-shūNama lainGenkū (源空)Informasi pribadiLahirSeishimaru5 Mei 1133Kume, Prefektur Okayama, JepangMeninggal29 Februari 1212(1212-02-29) (umur 78)Kyoto, JepangAgamaAgama BuddhaMazhabAliran Jōdo-shū dari Buddha Tanah MurniSilsilahTendai, Garis keturunan Sammon Hōnen (法然code: ja is deprecated , 13 Mei 1133 – 29 Februari 1212) adalah seorang reformator agama dan pendiri cabang independen…

This article is part of a US culture series on theTelevision of the United StatesAmerican family watching TV in 1958 Timeline Networks History Prewar broadcasting Golden Age Network era Multi-channel transition New Golden Age Post-network era Streaming wars History by decade History of: Sports broadcasting Public broadcasting Children's television TV animation: (Network era · Modern era) Genres Daytime Sitcoms News (Cable news) Networks Over-the-air Pay channels Programming and Ratings Most Wat…

Strada statale 378di AltamuraLocalizzazioneStato Italia Regioni Puglia Province Barletta-Andria-Trani Bari DatiClassificazioneStrada statale InizioTrani FineAltamura Lunghezza59,679[1] km Provvedimento di istituzioneD.M. 1/02/1962 - G.U. 97 del 13/04/1962[2] GestoreTratte ANAS: nessuna (dal 2001 la gestione è passata alla Provincia di Bari; dal 2010 è passato alla Provincia di Barletta-Andria-Trani il tratto competente) Manuale La ex strada statale 378 di Al…

Lambang-lambang identitas kamp Nazi dalam sebuah ilustrasi Jerman tahun 1936 Lencana kamp konsentrasi Nazi, umumnya segitiga, adalah bagian dari sistem identifikasi di kamp-kamp Jerman. Lencana tersebut dipakai di kamp-kamp konsentrasi di negara-negara pendudukan Jerman untuk mengidentifikasikan alasan dari tahanan tersebut ditempatkan disana.[1] Referensi Catatan informasional Kutipan ^ The History Place - Holocaust Timeline: Nazis Open Dachau Concentration Camp. historyplace.com. Diaks…

Artikel ini bukan mengenai Windows 10. Windows 1.0PembangunMicrosoftKeluarga OSMicrosoft WindowsModel sumberSumber tertutupDirilis kemanufaktur20 November 1985; 38 tahun lalu (1985-11-20)Rilis terbaru1.04 / April 1987; 36 tahun lalu (1987-04)[1]LisensiMS-EULADidahului olehMS-DOSDigantikan olehWindows 2.0 (1987)Status dukunganTidak didukung sejak 31 Desember 2001; 22 tahun lalu (2001-12-31). Tidak memiliki dukungan tambahan.[2] Microsoft Windows 1.0 atau yang lebih …

Part of a series onBritish law Acts of Parliament of the United Kingdom Year      1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879…

Si ce bandeau n'est plus pertinent, retirez-le. Cliquez ici pour en savoir plus. Cet article ne cite pas suffisamment ses sources (mars 2024). Si vous disposez d'ouvrages ou d'articles de référence ou si vous connaissez des sites web de qualité traitant du thème abordé ici, merci de compléter l'article en donnant les références utiles à sa vérifiabilité et en les liant à la section « Notes et références ». En pratique : Quelles sources sont attendues ? Comment…

This page explains commonly used terms related to knots. Contents:  A B C D E F G H I J K L M N O P Q R S T U V W X Y Z B Bend Main article: Bend (knot) A bend is a knot used to join two lengths of rope. Bight When an overhand knot is tied with a bight instead of an end of the rope, the result is an overhand loop Main article: Bight (knot) A bight is a slack part in the middle of a rope, usually a curve or loop.[1] [2] Knots that can be tied without access to either end …

Main railway station in Odense, Denmark Odense StationOdense BanegårdOdense station at Østre StationsvejGeneral informationLocationØstre Stationsvej 27DK-5000 Odense[1][2]DenmarkOwned byDSB and BanedanmarkOperated byDSB[1]Arriva[2]Line(s)Copenhagen–FredericiaOdense–SvendborgPlatforms3Tracks6ConstructionArchitectNiels Peder Christian Holsøe (1865)[3]Heinrich Wenck (1914)HistoryOpened1865; 159 years ago (1865)Rebuilt1914; 11…

Rhagium Klasifikasi ilmiah Kerajaan: Animalia Filum: Arthropoda Kelas: Insecta Ordo: Coleoptera Famili: Cerambycidae Genus: Rhagium Rhagium adalah genus kumbang tanduk panjang yang tergolong famili Cerambycidae. Genus ini juga merupakan bagian dari ordo Coleoptera, kelas Insecta, filum Arthropoda, dan kingdom Animalia. Larva kumbang dalam genus ini biasanya mengebor ke dalam kayu dan dapat menyebabkan kerusakan pada batang kayu hidup atau kayu yang telah ditebang. Referensi TITAN: Cerambycidae d…

Air base at Ambala, Haryana, India Ambala Air Force StationIATA: noneICAO: VIAM[1]GPS: VIAM[1]SummaryAirport typeMilitaryOwnerIndian Air ForceOperatorWestern Air CommandServesAmbala CantonmentLocationAmbala, HaryanaOccupantsNo. 14 Squadron IAF No. 5 Squadron IAF No. 17 Squadron IAFTime zoneIST (UTC+05:30)Elevation AMSL275.2 m / 900 ftCoordinates30°22′15″N 76°49′04″E / 30.37083°N 76.81778°E / 30.37083; 76.81778MapVIAMLocation of a…

Athens Metro station Αγία BαρβάραAgia VarvaraThe station's platforms in February 2023General informationLocationAgia VarvaraGreeceCoordinates37°59′23″N 23°39′34″E / 37.98972°N 23.65944°E / 37.98972; 23.65944Managed bySTASYLine(s)Platforms2Tracks2ConstructionStructure typeUndergroundAccessibleYesKey dates7 July 2020Opened[1]Services Preceding station Athens Metro Following station Korydallostowards Dimotiko Theatro Line 3 Agia Marinatowards At…

2012 election in Washington state Washington State Senate elections, 2012 ← 2010 November 6, 2012 2014 → 26 seats of the Washington State Senate25 seats needed for a majority   Majority party Minority party   Leader Margarita Prentice(retired) Mike Hewitt Party Democratic Republican Leader's seat 11th-Skyway 16th-Walla Walla Last election 27 22 Seats won 26 23 Seat change 1 1 Results:     Democratic gain   …

ParamoreAlbum studio karya ParamoreDirilis05 April 2013 (2013-04-05)DirekamApril – November 2012Genre Alternative rock pop-punk power pop pop rock new wave synth-pop Durasi63:47Label Fueled by Ramen Atlantic Produser Justin Meldal-Johnsen Taylor York Kronologi Paramore Singles Club(2011) Paramore(2013) The Holiday Sessions(2013) Singel dalam album Paramore NowDirilis: 22 Januari 2013 Still Into YouDirilis: 14 Maret 2013 DaydreamingDirilis: 2 Desember 2013 Ain't It FunDirilis: 4 Februa…

Gabriel Fauré (1905) BiografiKelahiran(fr) Gabriel Urbain Fauré 12 Mei 1845 Pamiers Kematian4 November 1924 (79 tahun)Paris Penyebab kematianRadang paru-paru Tempat pemakamanPemakaman Passy, 15 Galat: Kedua parameter tahun harus terisi! Direktur Conservatoire de Paris 1905 – 1920 Kapellmeister Église de la Madeleine April 1876 – Data pribadiPendidikanNiedermeyer school in Paris KegiatanPekerjaandosen, music educator, guru, pianis, musicologist, komponis, …

AmphipodaRentang fosil: Hauterivium - Sekarang PreЄ Є O S D C P T J K Pg N Gammarus roeseli Klasifikasi ilmiah Kerajaan: Animalia Filum: Arthropoda Subfilum: Crustacea Kelas: Malacostraca Superordo: Peracarida Ordo: AmphipodaLatreille, 1816[1] Subordo Pembagian tradisional[2] Gammaridea Caprellidea Hyperiidea Ingolfiellidea Pembagian direvisi (2013)[1] Gammaridea Senticaudata Hyperiidea Ingolfiellidea Amphipoda ialah ordo krustasea malacostraca yang tidak memiliki karap…

Kind of numerical parameter of a parametric family of probability distributions In probability theory and statistics, a shape parameter (also known as form parameter)[1] is a kind of numerical parameter of a parametric family of probability distributions[2] that is neither a location parameter nor a scale parameter (nor a function of these, such as a rate parameter). Such a parameter must affect the shape of a distribution rather than simply shifting it (as a location parameter d…

Substance composed of macromolecules with repeating structural units For other uses, see Polymer (disambiguation). Polymer science Properties Architecture Tacticity Morphology Degradation Phase behavior Mark–Houwink theory UCST LCST Flory–Huggins solution theory Coil–globule transition Synthesis Chain-growth polymerization Free-radical polymerization Controlled radical polymerization ATRP RAFT Nitroxide-mediated radical polymerization Step-growth polymerization Condensation polymerization …

Policy uncertainty (also called regime uncertainty) is a class of economic risk where the future path of government policy is uncertain, raising risk premia and leading businesses and individuals to delay spending and investment until this uncertainty has been resolved.[1] Policy uncertainty may refer to uncertainty about monetary or fiscal policy, the tax or regulatory regime, or uncertainty over electoral outcomes that will influence political leadership. The Great Recession During the…

Protected area in Queensland, AustraliaSpicers Gap Road Conservation ParkQueenslandIUCN category III (natural monument or feature) Moss's Well is a natural springSpicers Gap Road Conservation ParkNearest town or cityKillarneyCoordinates28°04′35″S 152°23′26″E / 28.07639°S 152.39056°E / -28.07639; 152.39056Established1998[1]Managing authoritiesQueensland Parks and Wildlife ServiceSee alsoProtected areas of Queensland The Spicers Gap Road Conservation Par…

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