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Summary of Contents for Hyundai H340E
- Page 1 GASOLINE ENGINE H340E...
- Page 3 PREFACE Thank you for choosing general gasoline engine of our company. The manual gives information with respect to operation and maintenance of H340Evertical shaft series general gasoline engine, and be sure to read insure user’s safety and get the best results of the engine operation. If a problem should arise or if you have any questions about your gasoline engine, consult an authorized our company servicing dealer.
- Page 4 SAFETY MESSAGES Your safety and the safety of others are very important. We have provided important safety messages in this manual and on the gasoline engine. Please read these messages carefully. A safety message alerts you to potential hazards that could hurt you or others.
- Page 5 CONTENTS ………………………………………… 4 ………………………………………… 6 1)FEATURE ……………………………………………………… 6 ………………………………………… 7 ……………………………………… 8 …………………………………………………… 8 ……………………………………………… 11 ………………………………… 12 IV. STARTING THE ENGINE …………………………………… 13 V. RUNNING THE ENGINE ……………………………………… 14 …………………………………… 15 ……………… 16 1)MAINTENANCE …………………………………………… 16 ………………………………………… 16 …………………………… 16 ………...
- Page 6 I. SAFETY PRECAUTIONS Indicate a possibility of invalid warranty and personal or equipment damage if instructions are not followed. Please pay special attention to the following: 1. Strictly set the engine according to the regulated power on the owner's manual. Do not overload, overspeed the engine or run it with low load and at low speed in a long time.
- Page 7 8. Refuel in a well-ventilated area with the engine stopped, and in places 9. Refuel the fuel tank not too full so as to avoid fuel’s spilling out. If there is spilled fuel around, be sure to clean it thoroughly before starting.
- Page 8 II. PARTS DESCRIPTION 1. FEATURE ASSY. RECTIFIER · 6 ·...
- Page 9 2. MODEL & SERIES NO. · 7 ·...
- Page 10 III. PRE-OPERATE INSPECTION 1. ENGINE OIL • Engine oil is a key factor in deciding the engine’s performance. Do not apply engine oil with additives or 2-stroke gasoline engine oil, because they haven’t enough lubrication, and may shorten the engines service life.
- Page 11 4) Reinstall the dipstick. DRAINING Engine oil change: Used engine oil may cause skin cancer if repeatedly left in contact with the skin for prolonged periods. It is still advisable to thoroughly wash your hands with soap and water as soon as possible after handling used oil.
- Page 12 2. AIR CLEANER Never run the engine without an air cleaner, or severe wear of the engine may be resulted in. BUSHING GASKET Remove the air cleaner housing. Remove foam element or paper element, paying attention to prevent dust and foreign matter entering into air cleaner. Check, clean or replace damaged air cleaner parts Reinstall the air cleaner parts.
- Page 13 3. BATTERY CONNECTION RECTIFIER BATTERY Use 12V and more than 45A·H battery, connect its positive lead to start relay terminal while connect its negative lead to engine mounting screw, base screw or other grounding point with the engine.(See Fig. 2) Check the battery's connecting point;...
- Page 14 3. Electrolyte is poisonous. If swallowed, drink large quantities of water or milk, and follow with milk of magnesia or vegetable oil and call a physician. 4. Keep out of reach of children. 1. Do not add tap water to the battery instead of distilled water, otherwise the battery service life will be shortened.
- Page 15 STARTING THE ENGINE IV . STARTING THE ENGINE 1) Before starting the engine, check each pre-operation check steps above mentioned, don’t start the engine until all requirements above mentioned are met with. 3) Switch on the power supply and start the engine. ·...
- Page 16 RUNNING THE ENGINE V . RUNNING THE ENGINE After starting, move the choke lever toward fuel tank direction to make The engine speeds is adjusted well in the factory, so the engine can run at specified speed after starting. Don’t adjust the speeds by yourself with any purpose or it will hurt the person and damage the engine.
- Page 17 VI. STOPPING THE ENGINE After removing engine load, can directly turn the engine stop switch to Don’t stop the engine when the engine is running with maximum load at high speed to avoid the engine damaged. · 15 ·...
- Page 18 VII. EXHAUST CONTROL SYSTEM SERVICE With the engine running, carbon monoxide, oxide of nitrogen and hydrocarbon will produce, and in certain conditions, oxide of nitrogen and hydrocarbon will react chemically each other to make smoke while carbon monoxide is toxic, so exhaust control of them is very important. The company decreases the exhaust emissions by introducing poor-fuel carburetors and other devices into the engine to solve the problem.
- Page 19 , l e systems. 2) Altering or defeating the governor linkage or speed-adjusting mechanism to cause the engine to operate outside its design parameters. 2) Engine speed is unstable. 3) Muffler exhausts black smoke, blue smoke or fuel and oil consume abnormal.
- Page 20 MAINTENANCE VIII. MAINTENANCE 1. MAINTENANCE SCHEDULE In order to keep the engine well, must periodically service and adjust the engine. Service shall be as following schedule. First Each Every 6 Frequency Each year Each time month or season or month or Item or 300 hrs 20 hrs...
- Page 21 MAINTENANCE 2.MAINTENANCE METHOD 1. Replacement of engine oil Drain the engine oil rapidly and completely out when the engine is hot. 1) Remove the oil dipstick, drain plug and washer and drain engine oil thoroughly. Reinstall the drain plug and screw in it securely. 2) Fill the recommended engine oil and check oil level with oil dipstick.
- Page 22 MAINTENANCE 3.Maintenance of spark plug In order to ensure the engine normal running, gap of the spark plug must be correct and no deposit around the spark plug. 0.7-0.8mm SPARK PLUG MODEL NGK: BP5ES/BPR5ES or just stopping a moment. 1) Remove the spark plug cap. 2) Clear away dirt around the spark plug base.
- Page 23 MAINTENANCE 8) If reinstalling the used spark plug, just more twist 1/8-1/4 turns. 1) The spark plug must be tightened securely, or it may become very hot to damage the engine. range of the spark plug may damage the engine. ·...
- Page 24 IX. TRANSPORT AND STORAGE Do not incline the engine so as to avoid fuel’s spill in transporting. long time, storage should be as following: 1. The storage area is dry and free of dust. 2. Completely drain fuel out of the fuel tank and carburetor. plug of the carburetor.
- Page 25 X. TROUBLESHOOTING CAUSE REMEDY There is no enough fuel in fuel Fill fuel, open fuel cock. tank and fuel cock is closed. Dredge air vent. clogged Fuel cock is clogged Improper or clogged main oil Readjust or clean, blow to get through. Needle valve is not closed Dismantle needle valve and repair, clean, blow to get properly or start hole is clogged.
- Page 26 • When testing the spark plug, never hold the high- voltage wire of the spark plug with wet hand. • Make sure there is no spilled fuel outside the engine and that the spark plug isn’t dipped with fuel. • To prevent fire, keep sparks far away from the spark plug mounting hole.
- Page 27 CAUSE REMEDY Carburetor is clogged Check fuel line and dredge Fuel supply system Float is leaking Repair Needle valve is sticked Spark plug is punctured, or short- Replace spark plug circuited by carbon deposit Stop suddenly Side electrode of spark plug is dropped when running.
- Page 28 CAUSE REMEDY Piston, piston ring or cylinder is worn Replace the worn part Connection rod or piston pin and piston pin Replace the worn part hole are worn Beating sound Crankshaft main neck is worn Replace bearing Piston ring is broken Replace piston ring Carbon deposition too much Remove the carbon deposition...
- Page 29 XI. SPECIFICATIONS Model H340E Dry Weight 24.5 Engine Type Displacement Theoretical Maximum Power 7.2kw/3600r/min Recommended Using Power 6.4kw/3000r/min Maximum Torque 21N•m/2500r/min Fuel Consumption 374g/kw•h Cooling System Forced air Ignition System Transistorized Magneto Ignition(TCI) vertical shaft output DATA ADJUSTMENT: Items Technical data...
- Page 30 XII. ELECTRIC DIAGRAM Engine switch · 28 ·...
- Page 31 XIII. EASY WORN PARTS AND ACCESSORIES LIST GASKET CRANKCASE GASKET EXHAUST VENT GASKET · 29 ·...
- Page 36 HYUNDAI CORPORATION HOLDINGS. 25, Yulgok-ro 2-gil, Jongno-gu, Seoul 03143, Korea, Post Code : 03143 82 2 390 1114 www.hyundaicorp.com Copyright HYUNDAI CORPORATION HOLDINGS. All rights reserved.