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Installation Manual
Installation Instructions Manual
Please read this manual before engine installation.
HKS700E
Keep this manual after installation.
Engine S/N:
2002 December
Ver. 2.01
HKS CO., LTD
7181 KITAYAMA FUJINOMIYA
SHIZUOKA
418-0192 JAPAN
TEL 0544-54-1781
FAX 0544-54-1410
hks_aviation@hks-power.co.jp
http://www.hks-power.co.jp/hks_aviation/
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Summary of Contents for HKS 700E
- Page 1 Installation Manual HKS700E Installation Instructions Manual Please read this manual before engine installation. Keep this manual after installation. Engine S/N: 2002 December Ver. 2.01 HKS CO., LTD 7181 KITAYAMA FUJINOMIYA SHIZUOKA 418-0192 JAPAN TEL 0544-54-1781 FAX 0544-54-1410 hks_aviation@hks-power.co.jp http://www.hks-power.co.jp/hks_aviation/...
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Page 2: Table Of Contents
Installation Manual HKS 700E CONTENTS PG-1/2 1. INTRODUCTION PG-4 2. GENERAL INFORMATION PG-4 3. MOUNTING THE ENGINE PG-5 3.1 Attaching the Engine to the Engine Mount 4. EXHAUST SYSTEM PG-7 4.1 Preparing the Exhaust Manifold 4.2 Installing the Exhaust Manifold 4.3 Installing the Muffler... - Page 3 Installation Manual HKS 700E 9. PROPELLER PG-21 9.1 Rotation 9.2 Prop hub dimensions 10. ENGINE CONTROL CABLES PG-22 11. STARTING THE ENGINE THE FIRST TIME PG-23...
- Page 4 Installation Manual HKS 700E WARNING! This is a non-certified aircraft engine; the possibility of engine failure exists at all times. Do not operate this engine over densely populated areas. Do not operate this engine over terrain where a safe, power off landing cannot be performed.
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Page 5: Introduction
HKS 700E 1. INTRODUCTION The HKS 700E engine has been specifically developed for use in Ultra light type and homebuilt aircraft. All flights must be made according to the aviation and airworthiness regulations of your specific country. The HKS 700E is not intended for use in certified aircraft,(airplanes or motor gliders). -
Page 6: Mounting The Engine
Installation Manual HKS 700E 3. MOUNTING THE ENGINE The HKS 700E must be mounted horizontal to the aircraft (propeller shaft and cylinder heads horizontal). The engine will not run in an inverted (engine upside down) or vertical installation. 3.1 Attaching the engine to the engine mount •... - Page 7 Installation Manual HKS 700E Fig.1 Engine mount Dimensions...
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Page 8: Exhaust System
4.1 Preparing the exhaust manifolds Proceed to 4.2 if using an HKS supplied exhaust manifold. • To create a custom exhaust manifold, refer to the engine and muffler layout in FIG. 3 for a basic reference. - Page 9 Installation Manual HKS 700E Gasket EX. (17173‑356342) Flange (17149‑072342) Main muffler (17493‑002342) Hook (17560‑058100) Manifold EX. M8 Nut(Selflock) (94110‑081208) Spring(17199‑010342) Fig.3 Exhaust System...
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Page 10: Lubrication System
Installation Manual HKS 700E 5. LUBRICATION SYSTEM 5.1 Installing the dry sump oil tank Please pay attention to the following for the oil tank installation (Refer to Fig.4). • The oil tank cap must be between 50mm. (2in.) above and 200mm. -
Page 11: Installing The Oil Lines
Installation Manual HKS 700E 5.3 Installing the oil lines Follow Fig.4 for oil line connections. • Cut the hose to appropriate length so that there are no tight bends (where the hose might kink and restrict the flow of oil). Use elbow fittings when changing hose direction. - Page 12 Installation Manual HKS 700E Hose fittings must be attached to both ends of the AQP Racing Hose. Fig.4 Lubrication System Diagram...
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Page 13: Fuel System
Installation Manual HKS 700E 6. FUEL SYSTEM Fuel is supplied to the two carburetors by the fuel pump. The intake pulse pressure from the right intake pipe nipple actuates this pump pneumatically. 'A' in Fig.5 shows the actuating (pulse) line for this purpose. -
Page 14: Installing The Fuel Lines
Installation Manual HKS 700E 6.2 Installing the Fuel Lines Follow Fig.5 for proper fuel line connections. • In a gravity feed fuel system install a fuel shut-off valve where it can be operated from the cockpit. • Adjust the fuel lines to appropriate length so that there are no tight bends (where the fuel lines might kink and cut off fuel flow). - Page 15 Installation Manual HKS 700E From fuel tank Fuel hose(6mmID) (90461‑012100) Fuel cock Fuel pump Fuel filter (23100‑004342 ) Pump actuating line(8mm ID) (90461‑012100) Higher than the intake pipe nipple Upper Fuel hose(6mmID) (90461‑007100) Max500mm To carburetor Intake pipe :Hose band nipple (90121‑013100) Fig.5 Fuel System Diagram...
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Page 16: Electrical Equipment
The maximum ambient temperature of the ignition system is 140 Deg. F (60 Deg. C). 7.3 Battery The battery is an important component in the HKS 700E ignition system. • The battery must be 12 volt. • Battery must have at least 10Ah capacity. A 12 Ah is preferable. -
Page 17: Starter Relay
Installation Manual HKS 700E 7.4 Starter Relay A starter relay must be used to run the starter motor (refer to Fig.6). 7.5 Fuse Fuses must be installed in the following places. • Between the charging circuit (regulator) and main power supply, 20Amp. -
Page 18: Regulator
Installation Manual HKS 700E • CDI units to the Power supply If an extension lead is required, Use a two (2)-pin connector. Insert a 3 amp. fuse and the ignition switch to the brown wire from the CDI unit and connect to the positive side of the power supply. Connect the black wire to ground. - Page 19 Installation Manual HKS 700E REGULATOR AMMETER 82211‑017422 HARNESS,REGULATOR 5P (OPTION PARTS) CDI UNIT BLACK BATTERY 12V Min. 10Ah ORANGE BROWN IGNITION SWITCH BLACK ORANGE IGNITION COIL MAIN SWITCH STARTER RELAY STARTER TO DISTRIBUTION SWITCH CIRCUIT LOADS, Longer cable is for the center spark plug. RADIOS,LAMPS,ETC. Fig.6 Electrical Equipment Wiring Diagram...
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Page 20: Engine Instruments
HKS 700E 8. ENGINE INSTRUMENTS In order to run the engine properly, the following instruments are required to monitor the HKS 700E operating conditions. (1) Engine tachometer Following two lines are usable for sensing the revolution. * The trigger line between the CDI unit and the ignition coil. (1 pulse/rev) Install the genuine tachometer (83380-005100) at this line. - Page 21 Installation Manual HKS 700E (5) Ammeter or Voltmeter An ammeter or voltmeter is required to monitor if the battery charging circuit is operating properly and the charge condition of the battery. An additional use of this instrument is to detect a possible malfunction of the alternator, regulator or if the current drain of accessories are more than the charging circuit can supply.
- Page 22 Installation Manual HKS 700E 9. PROPELLER 9.1 Rotation The propeller shaft rotates clockwise looking at the propeller-mounting flange from the front (see Fig.8). Please take this into account when choosing a propeller for the specific engine installation configuration (tractor, pusher).
- Page 23 Installation Manual HKS 700E 10. CONTROL CABLES Use wire cables for throttle and choke operation. A throttle and the choke wire cables are available as an option parts. Please see the parts list.
- Page 24 Installation Manual HKS 700E 11. STARTING ENGINE THE FIRST TIME • Recheck the wiring according the electrical schematic in Fig.6. • Fill the oil tank with the recommended oil (See the operators manual for type), The minimum amount is 3 liters of oil. This will vary with the specific installation.
- Page 25 Installation Manual HKS 700E Log of revisions. Revision Date Pages affected Description Signature Dec. 25,1997 3a, 12 Warning for fuel pump and add this page. 2.00 Dec. 20,1999...
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