ahg190f
TRANSCRIPT
INTRODUCTION
Your safety and the safety of others are very important. And using this engine safely is animportant responsibility.
To help you make informed decisions about safety, we have provided operation proceduresand other information on labels and in this manual. These information alert you to potentialhazards that could hurt you or others.
Of course, it is not practical or possible to warn you about all the hazards associated withoperating or maintaining an engine. You must use your own good judgment.
You will find important safety information in a variety of forms, including:
Safety Labels * on the engine.
Safety Messages * preceded by a safety alert symbol ! and one of three signal words,DANGER, WARNING, or CAUTION.
These signal word mean:
WARNING!
CAUTION!
DANGER! You WILL be KILLED or SERIOUSLY HURT if you don't followinstructions.
You CAN be KILLED or SERIOUSLY HURT if you don't followinstructions.
You CAN be HURT if you don't follow instructions.
Safety Headings * such as IMPORTANT SAFETY INFORMATION.
Safety Section * such as ENGINE SAFETY.
Instructions * how to use this engine correctly and safely.
This entire book is filled with important safety information * please read it carefully.
CONTENTS1. Engine Safety
1.1 Impor t Safety In format ion
2. Controls & Features
2.1 Component & Controls Locations
2.2 Controls
2.3 Features
3. Pre-checks Before Running the Engine
4. Running the Engine
4.1 Safe Operating Precautions
4.2 Starting the Engine
4.3 Stopping the Engine
4.4 Setting the Engine Speed
5. Service the Engine
5.1 Importance of Service
5.2 Service Safety Information
5.3 Service Schedule
5.4 Refueling
5.5 Engine Oil Level Check
5.6 Replace the Engine Oil
5.7 Engine Oil Specifications
5.8 Check the Air Cleaner
5.9 Service the Air Cleaner
5.10 Clean the Sediment Cup
5.11 Spark Plug Service
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5.12 Idle Adjustment
5.13 Service the Spark Arrester (Optional Part)
6. Helpful Tips and Suggestions
6.1 Store the engine
6.2 Extend the Storage Time with Professional Fuel Stabilizer
6.3 Drain Out the Fuel from the Fuel Tank and Carburetor
6.4 Engine Oil
6.5 Storage Procedures
6.6 Removal from Storage
6.7 Transporting
7 California And Federal Emission Control Warranty Statement
8 Detail Diagram
8.1 Cylinder Block Assembly
8.2 Cylinder Head
8.3 Cylinder Head Cover
8.4 Piston Connecting Rod Assembly
8.5 Crankshaft Assembly
8.6 Camshaft Assembly
8.7 Air Cleaner Assembly
8.8 Muffler Assembly
8.9 Fuel Oil System
8.10 Carburetor Assembly
8.11 Governor And Control System
8.12 Recoil Starter/fan Cover Assembly
8.13 Ignition System
9. Unexpected Fault
10. Technical information
10.1 Battery Connections for Electric Starter
10.2 Carburetor Modification for High Altitude
10.3 Specifications and Data
10.4 Wiring diagram
11 Product Registration Card
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safety precautions that should be observed in conjunction with engine startup, shutdown, oroperation, or protective apparel that may be needed to operate the equipment.
1. ENGINE SAFETY
1.1 Important safety informationMost accidents with engine can be prevented if you follow all instructions in this manual and on
the engine. Some of the most common hazards are discussed below, along with the best way to
protect yourself and others.
Owner Responsibilities:AMICO engines are designed to give safe and dependable service if operated according to
instructions. Read and understand this owner's manual before operating the engine. Failure to
do so could result in personal injury or equipment damage.
Know how to stop the engine quickly, and understand the operation of all controls. Never
permit anyone to operate the engine without proper instructions.
Do not allow children to operate the engine. Keep children and pets away from the area ofoperation.
Refuel With CareGasoline is extremely flammable, and gasoline vapor can explode. Refuel outdoors, in a well-ventilated area, with the engine stopped. Never smoke near gasoline, and keep other flames
and sparks away. Always store gasoline in an approved container. If any fuel is spilled, make
sure the area is dry before starting the engine.
Hot ExhaustThe muffler becomes very hot during operation and remains hot for a while after stopping the
engine. Be careful not to touch the muffler while it is hot. Let the engine cool before storing it
indoors.
To prevent fire hazards and to provide adequate ventilation for stationary equipment
applications, keep the engine at least 3 feet (1 meter) away from building walls and other equip-
ment during operation. Do not place flammable objects close to the engine.
Carbon Monoxide Hazards:Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of exhaust gas. Never runthe engine in closed garage or confined area.
Other Equipment:Review the instructions provided with the equipment powered by this engine for any additional
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The fuel valve opens and closes the connection between the fuel tank and the carburetor.The fuel valve lever must be in ON position for the engine to run.When the engine is not in use, leave the fuel valve lever in the OFF position to prevent carbure-tor flooding and to reduce the possibility of fuel leakage.
2. CONTROLS & FEATURES
2.1 Component & control locations
2.2 Controls
2.2.1 Fuel valve:
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The chock lever opens and closes the choke valve in the carburetor.
The closed position enriches the fuel mixture for starting a cold engine.
The open position provides the correct fuel mixture for operation after starting, and for restarting
a warm engine.
2.2.2 Engine switch
The engine switch enables and disables the ignition system.The engine switch must be in ON position for the engine to run.Turning the engine switch to the OFF position stops the engines.
2.2.3 Choke lever
Some engine application use a remotely-mounted choke control rather than the engine-mounted
choke lever shown here.
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2.3 Features2.3.1 Oil Alert systemThe Oil Alert system is designed to prevent engine damage caused by an insufficient amount ofoil in the crankcase. Before the oil level in the crankcase can fall below a safe limit, the Oil Alertsystem will automatically stop the engine (the engine switch will remain in the ON position).If the engine stops and will not restart, check the engine oil level before troubleshooting in otherareas.
2.2.4 Throttle leverThe throttle lever controls engine speed.Moving the throttle lever in the directions shown makes the engine run faster or slower.Some engine applications use a remotely-mounted throttle control rather than the engine-mountedthrottle lever shown here.
2.2.5 Recoil starter gripPulling the starter grip operates the recoil starter to crank the engine.
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ruptions for refueling.
3. PRE-CHECKS BEFORE RUNNING THE ENGINE
IS YOUR ENGINE READY TO GO?For your safety, and to maximize the service life of your equipment, it is very important to take a
few moments before you operate the engine to check its condition. Be sure to take care of anyproblem you find, or have your servicing dealer correct it, before you operate the engine.
Improperly maintaining this engine, or falling to correct a problem before operation, couldcause a malfunction in which you could be seriously injured.
Always perform a preparation inspection before each operation.
Before beginning your preparation checks, be sure the engine is on level surface andthe engine switch is in the OFF position.
Check the General Condition of the Engine
Look around and underneath the engine for signs of oil or gasoline leaks.
Remove any excessive dirt or debris, especially around the muffler and recoil starter.
Look for signs of damage.
Check that all shields and covers are in place, and all nuts, bolts, and screws are tightened.
Check the Engine.
Check the engine oil level. Running the engine with a low oil level can cause engine damage.
However, to avoid the inconvenience of an unexpected shudown, always check the engine oillevel before startup.
The Oil Alert system will automatically stop the engine before the oil level falls below safe limits.
operation and long life.Check the transmission oil level on applicable engine types. Oil is essential to transmission
Check the air filter. A dirty air filter will restrict air flow to the carburetor, reducing engine
perfomance.Check the fuel level. Starting with a full tank will help to eliminate or reduce operating inter-
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Some engine applications use a remotely-mounted choke control rather than the engine-mountedchoke lever shown here.
4. RUNNING THE ENGINE
4.1 Safe operating precautionsBefore operating the engine for the first time, please review the Important safety informationand the chapter Before Operation.
W A R N I N G!
Carbon monxide gas is toxic. Breathing it can cause unconsciousness and even kill you.
Avoid any areas or actions that expose you to carbon monoxide.
Review the instructions provided with the equipment powered by this engine for any safetyprecautions that should be observed in conjunction with engine startup, shutdown, or operation.
4.2 Starting the engine4.2.1 Move the fuel valve lever to the ON position.
4.2.2 To start a cold engine, move the choke lever to the CLOSE position. To restart a warmengine, leave the choke lever in the OPEN position.
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Electric starter:Turn the key to the START position, and hold it there until the engine starts. If the engine fails tostart within 5 seconds, release the key, and wait at least 10 seconds before operating the starteragain.
4.2.3 Move the throttle lever away from the SLOW position, about 1/3 of the way toward the
FAST position.
Some engine applications use a remotely-mounted throttle control rather than the engine-mountedthrottle lever shown here.
4.2.4 Turn the engine switch to the ON position.
4.2.5 Operate the starter:Recoil starter (all engine types):Pull the starter grip lightly until you feel resistance, then pull briskly. Return the starter gripgently.
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by this engine.
Using the electric starter for more than 5 seconds at a time will overheat the starter
motor and can damage it. When the engine starts, release the key, allowing it to return
to the ON position.
4.2.6 If choke lever has been moved to the CLOSE position to start the engine, gradually
move it to the OPEN position as the engine warms up.
4.3 Stopping the engine
To stop the engine in an emergency, simply turn the engine switch to the OFF position. Undernormal conditions, use the following procedure.
1. Move the throttle lever to SLOW position.
Some engine applications use a remotely-mounted throttle control rather than the engine-mounted
throttle lever shown here.
2. Turn the engine switch to the OFF position.
3. Turn the fuel valve lever to the OFF position.
4.4 Setting engine speed
Position the throttle lever for the desired engine speed. Some engine applications use a re-
motely-mounted throttle control rather than the engine-mounted throttle lever shown here. For
engine speed recommendations, refer to the instructions provided with the equipment powered
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Do not run the engine unless instructed to do so.1. Read the instructions before you begin, and make sure you have the tools and skills required.
5. SERVICE THE ENGINE
5.1 Importance of serviceGood maintenance is essential for safe, economical, and trouble-free operation. It will also helpreduce air pollution.
W A R N I N G!Improperly maintaining this engine, or failure to correct a problem before operation, cancause a malfunction in which you can be seriously hurt or killed.Always follow the inspection and maintenance recommendations and schedules in thisowner's manual.
To help you properly care for your engine, the following pages include a maintenance schedule,routine inspection procedures, and simple maintenance procedures with basic hand tools.Other service tasks that are more diffcult, or require special tools, are best handled by profes-sionals and are normally performed by a technician or other qualified mechanic.The manintenance schedule applies to normal operating conditions. If you operate your engineunder unusual conditions, such as sustained high-load or high-temperature operation, or use inunusually wet or dusty conditions, consult your servicing dealer for recommendations appli-cable to your individual needs and use.
5.2 Service safety informationSome of the most important safety precautions follow. However, we cannot warn you of everyconceivable hazard that Can arise in performing maintenance. Only you can decide whetheror not you should perform a given task.
W A R N I N G!Failure to properly follow maintenance instructions and precautions can cause you tobe seriously hurt or killed.Always folllow the procedures and precautions in the owner's manual.
5.2.1 Safety precautionsMake sure the engine is off before you begin any maintenance or repairs. This eliminates severalpotential hazards:
Carbon monoxide poisoning from engine exhaust:Be sure there is adequate ventilation whenever you operate the engine.
Burns from hot parts.Let the engine and exhaust system cool before touching.
Injury from moving parts.
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W A R N I N G!
Handle fuel only outdoors.Wipe up spills immediately.
Emission-related items." * " Replace the paper air filter element only.
Standard dual-filter-element type: Every year or 300 hours.Cyclone dual-filter-element type: Every 2 years or 600 hours.
(1)Service more frequently when used in dusty areas.(2)These items should be serviced by your servicing dealer, unless you have the proper toolsand are mechanically proficient. Refer to the shop manual for service procedures.(3)For commercial use, long hours of operation to detemine proper maintenace intervals.
5.4 Refueling.Fuel tank capacities:
With the engine stopped, remove the fuel tank cap and check the fuel level. Refill the tank ifthe fuel level is low.
Gasoline is highly flammable and explosive. You can be burned or seriously injuredwhen handing fuel.Stop the engine and keep heat, sparks, and flame away.
2. To reduce the possibility of fire or explosion, be careful when working around gasoline. Useonly a nonflammable solvent, not gasoline, to clean parts. Keep cigarettes, sparks, and flamesaway from all fuel-related parts.Remember that your servicing dealer knows your engine best and is fully equipped to maintainand repair it.To ensure the best quality and reliability, use only new, genuine spare or their equivalents forrepair and replacement.5.3 Service schedule
Check
ITEMREGULAR SERVICE
PERIOD(3)Eachuse
Firstmonth or 20 Hrs.
Every3months or
50 Hrs.
Every6months or 100 Hrs.
Everyyear or 300
Hrs.Engine oil Check level
Replace
Transmission oil(applicable types)
Check level
Change
Air filter Check
Clean
Replace(1)
Sediment cup Clean
*
Spark plug Clean-Readjust
Replace
Spark arrester Clean
Idle speed Check-adjust
Valve clearance Check-Readjust
Fuel tank and strainer Clean
Fuel line
(2)(2)(2)
Every 2 years (Replace if necessary)(2)
1.72us gal(6.5L)
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Running the engine with persistent spark knock or pinging can cause engine damage.
Running the engine with persistent spark knock or pinging is misuse, and the Distributor's
Limited Warranty does not cover parts damaged by misuse.
Refuel in a well-ventilated area before starting the engine. If the engine has been running, allowit to cool. Refuel carefully to avoid spilling fuel. Do not fill above the fuel strainer shoulder. Afterrefueling, tighten the fuel tank cap securely.Never refuel the engine inside a building where gasoline fumes may reach flames or sparks.Keep gasoline away from appliance pilot lights, barbecues, electric appliances, power tools,etc.Spilled fuel is not only a fire hazard, it carses environmental damage. Wipe up spills immediately.
Fuel can damage paint and plastic. Be careful not to spill fuel when filling your fuel tank.Damage caused by spilled fuel is not covered under warranty.
FUEL RECOMMENDATIONSUse unleaded gasoline with a pump octane rating of 86 or higher.
These engines are certified to operate on unleaded gasoline. Unleaded gasoline produces lessengine and spark plug deposits and extends exhaust system life.Never use stale or contaminated gasoline or an oil/gasoline mixture. Avoid getting dirt or waterin the fuel tank.Occasionally you may hear a light spark knock or pinging (metallic rapping noise) while oper-ating under heavy loads. This is no cause for concern.If spark knock or pinging occurs at a steady engine speed, under normal load, change brands ofgasoline. If spark knock or pinging persists, see an arthorized servicing dealer.
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5.5 Engine oil level checkCheck the engine oil level with the engine stopped and in a level position.1. Remove the filler cap/dipstick and wipe it clean.2. Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shownon the dipstick.3. If the oil level is low, fill to the edge of the oil filler hole with the recommended oil.4. Screw in the filler cop/dipstick securely.
Running the engine with a low oil level can carse engine damage.The Oil Alert system will automatically stop the engien before the oil level falls belowsafe limit.However,to avoid the inconvenience of an unexpected shutdown,alwayscheck the engine oil level befor startup.
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5.6 Replace the engine oilDrain the used oil while the engine is warm.Warm oil drains quickly and completely.1.Place a suitable container below the engine to catch the used oil.then remove the filler cap/dipstick and the drain plug.2.Allow the used oil to drain completely,then reinstall the drain plug,and tighten it securely.3.Please dispose of used motor oil in a manner that is compatible with the environment.Wesuggest you take used oil in a sealed container to your local recycling center or service stationfor reclamtion.Do not throw it in the trash.pour it on the ground,or down a drain.4.With the engine in a level position,fill to the outer edge of the oil filler hole with the recom-mended oilEngine oil cpacity:
Running the engine with a low oil level can cause engine damage.The Oil Alert system will automatically stop the engine before the oil level falls below thesafe limit.However,to avoid the inconvenience of an unexpected shutdown,fill to theupper limit,and check the oil level regularly.
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1.16us qt(1.1L)
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5.Screw in the filler cap/dipstick securely.
5.7 Engine oil specificationsOil is a major factor affecting performance and service life.Use 4-stroke automotive detergentoil.SAE 10W-30 is recommentded for general use.Other viscosities shown in the chart may beused when the average temperature in your area is within the recommended range.
The SAE oil viscosty and service classification are in the API label on the oil container.Werecommend that you use API SERVICE category SF or SG oil.
TRANSMISSION OIL LEVEL CHDECK (appl cable engine types)check the transimisson oil level with the engine stopped and in a level positon.1/2 Reduction Transmission With Centrifugal Clutch1. Remove the filler cap/dipstick and wipe it clean.2. Insert and remove the dipstick without screwing it into the filler hole. Check the oil level shown on the dipstick.3. If the oil level is low, add oil to reach the upper limit mark on the dipstick. Use the same oil thatis recommended for the engine.4. Screw in the filler cap/dipstick securely.
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5.8 Check the air cleaner
Remove the air cleaner cover and inspect the cleaner. Clean or replace dirty cleaner elements.Always replace damaged cleaner elements. If equipped with an oil bath air cleaner, also checkthe oil level.
5.9 Service the air cleanerA dirty air cleaner will restrict air flow to the carburetor, reducing engine performance. If you
operate the engine in very dusty areas, clean the air cleaner more often than specified in theMAINTENANCE SCHEDULE.
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enter the engine, causing rapid enging wear. This type of damage is not covered by theDistributors Limited Warranty.
Operating the engine without an air cleaner, or with a damaged one, will allow dirt to
5.9.1 Dual-element type1. Remove the wing nut from the air cleaner cover, and remove the cover.2. Remove the wing nut from the air cleaner, and remove the cleaner.3. Remove the sponge cleaner from the paper cleaner.4. Inspect both air cieaner elements, and replace them if they are damaged. Always replace thepaper air cleaner element at the scheduled interval.5. Clean the air cleaner elements if they are to be reused.
Paper air cleaner element: Tap the element several times on a hard surface to remove dirt. orblow compressed air (not exceeding 207kPa) through the element from the inside. Never try tobrush off dirt; burshing will force dirt into the fibers.Sponge air cleaner element: Clean in warm soapy water, rinse, and allow to dry thoroughly. Orclean in nonflammable solvent and allow to dry. Dip the element in clean engine oil, then squeezeout all excess oil. The engine will smoke when started if too much oil is left in the sponge.6. Wipe dirt from the inside of the air cleaner base and cover, using a moist rag. Be careful toprevent dirt from entering the air duct that leads to the carburetor.7. Place the sponge air filter element over the paper element, and reinstall the assembled air filter.Be sure the gasket is in place beneath the air filter. Tighten the air filter wing nut securely.8. Install the air cleaner cover, and tighten the cover wing nut securely.
5.9.2 Oil-Bath & Single-Cleaner-Element Types1. Remove the wing nut, and remove the air cleaner cap and cover.2. Remove the air cleaner cover. Wash the cover and cleaner in warm, soapy water, rinse, and allow to dry thoroughly. Or clean in nonflammable solvent and allow to dryl3. Dip the cleaner in clean engine oil, then squeeze out all excess oil.The engine will smoke if too much oil is left in the sponge.
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4. OIL-BATH TYPE ONLY: Empty the used oil from the air cleaner case, wash out any accurmu-lated dirt with nonflammable solvent, and dry the case.5. OIL-BATH TYPE ONLY: Fill the air cleaner case to the OIL LEVEL mark with the same oil thatis recommended for the engine.Oil capacities: 2.7 US fl oz(80cc)6. Reassemble the air cleaner, and tighten the wing nut securely.
5.10 Clean the sediment cup1. Move the fuel valve to the OFF position, then remove the fuel sediment cup and O-ring.2. Wash the sediment cup and O-ring in nonflammable solvent, and dry them throughly.3. Place the O-ring in the fuel valve, and install the sediment cup. Tighten the sediment cupsecurely.4. Move the fuel valve to the ON position, and check for leaks.Replace the O-ring if there is any leakage.
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5.11 Spark plug service
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Incorrect spark plugs can cause engine damage.
1. Disconnect the spark plug cap, and clean off any dirt from around the spark plug area.2. Remove the spark plug with a 13/16-inch spark plug wrench.
3. Inspect the spark plug. Replace it if the electrodes are worn, or if the insulator is cracked orchipped. Clean the spark plug with a wire brush if you are going to reuse it.
4. Measure the spark plug electrode gap with a suitable gauge. The gap should be 0.028-0.031in (0.70-0.80 mm). Correct the gap, if necessary, by carefully bending the side electrode.
5. Install the spark plug carefully, by hand, to avoid cross-threading.6. After the spark plug seats, tighten with a 13/16-inch spark plug wrench to compress thewasher.If reinstalling the used spark plug, tighten 1/8-1/4 turn after the spark plug seats.
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If installing a new spark plug, tighten 1/2 turn after the spark plug seats.
A loose spark plug can overheat and damage the engine.Overtightening the spark plug can damage the threads in the cylinder head.
7. Attach the spark plug cap.
5.12 Idle adjustment1. Start the engine outdoors, and allow it to warm up to operating temperature.2. Move the throttle lever to the slowest position.3. Turn the throttle stop screw to obtain the standard idle speed.Standard idle speed:1440 140rpm+
5.13 Service the spark plugYour engine is not factory-equipped with a spark arrester. In some areas, it is illegal to operatean engine without a spark arrester. Check local laws and regulations. A spark arrester is avail-able from authorized servicing dealers.The spark arrester must be serviced every 100 hours to keep it functioning as designed.If the engine has been running, the muffler will be very hot. Allow the muffler to cool beforeservicing the spark arrester.1. Remove the two 8 mm nuts and remove the muffler from the cylinder.2. Remove the three 4 mm screws from the exhaust deflector, and remove the deflector.3. Remove the four 5 mm screws from the muffler protector and remove the muffler protector.4. Remove the 4 mm screws from the spark arrester, and remove the spark arrester from themuffler.
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5. Use a brush to remove carbon deposits from the spark arrester screen. Be careful to avoiddamaging the screen.The spark arrester must be free of breaks and holes. Replace the spark arrester, muffler protectorexhaust deflector, and muffler in the reverse order of disassembly.
6. Install the spark arrester, muffler protector, exhaust deflector, and muffler in the reverse orderof disassembly.
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6. HELPFUL TIPS & SUGGESTIONS
6.1 Store the engine6.1.1 Storage PreparationProper storage preparation is essential for keeping your engine troublefree and looking good.The following steps will help to keep rust and corrosion from impairing your engine's functionand appearance, and will make the engine easier to start when you use it again.
6.1.2 CleaningIf the engine has been running, allow it to cool for at least half an hour before cleaning. Clean allexterior surfaces, touch up any damaged paint, and coat other areas that may rust with a lightfilm of oil.
Using a garden hose or pressure washing equipment can force water into the air cleaneror muffler opening. Water in the air cleaner will soak the air cleaner, and water thatpasses through the air cleaner of muffler can enter the cylinder, causing damage.Water contacting a hot engine can cause damage. If the engine has been running, allowit to cool for at least half an hour before washing.
6.1.3 FuelGasoline will oxidize and deteriorate in storage. Old gasoline will cause hard starting, and itleaves gum deposits that clog the fuel system. If the gasoline in your engine deteriorates duringstorage, you may need to have the carburetor and other fuel system components serviced orreplaced.The lengh of time that gasoline can be left in your fuel tank and carburetor without causingfunctional problems will vary with such factors as gasoline blend, your storage temperatrues,and whether the fuel tank is partially or completely filled. The air in a partially filled fuel tankpromotes fuel deterioration. Very warm storage temperatures accelerate fuel deterioration. Fueldeterioration problems may occur within a few months, or even less if the gasoline was not freshwhen you filled the fuel tank.The Distributor's Limited Warranty does not cover fuel system damage or engine performanceproblems resulting from neglected storage preparation.You can extend fuel storage life by adding a fuel stabilizer that is formulated for that purpose, oryou can avoid fuel deterioration problems by draining the fuel tank and carburetor.
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6.2 Adding a fuel stabilizer to extend fuel storage lifeWhen adding a fuel stabilizer, fill the fuel tank with fresh gasoline. If only partially filled, air in thetank will promote fuel deterioration during storage. If you keep a container of gasoline for refueling,be sure that it contains only fresh gasoline.1. Add fuel stabilizer following the manufacturer's instructions.2. After adding a fuel stabilizer, run the engine outdoors for 10 minutes to be sure that treatedgasoline has replaced the untreated gasoline in the carburetor.3. Stop the engine, and move the fuel valve lever to the OFF position.
6.3 Draining the fuel tank and carburetor1. Place an approved gasoline container below the carburetor, and use a funnel to avoid spillingfuel.2. Remove the carburetor drain bolt and sediment cup, then move the fuel valve lever to the ONposition.
Gasoline is highly flammable and explosive.You can be burned or seriously injured when handling fuel.Keep heat, sparks, and flame away.Handle fuel only outdoors.Wipe up spills immediately.
3. After all the fuel has drained into the container, reinstall the drain bolt and sediment cup.Tighten them securely.
W A R N I N G!
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6.4 Engine oil1. Change the engine oil2. Remove the spark plug.3. Pour a tablespoon (5-10 cc) of clean engine oil into the cylinder.4. Pull the starter rope several times to distribute the oil in the cylinder.5. Reinstall the spark pulg.6. Pull the starter rope slowly until resistance is felt. This will close the valves so moisturecannot enter the engine cylinder. Return the starter rope gently.
6.5 Storage PrecautionsIf your engine will be stored with gasoline in the fuel tank and carburetor, it is important toreduce the hazard of gasoline vapor ignition. Select a well ventilated storage area away fromany appliance that operates with a flame, such as furnace, water heater, or clothes dryer. Alsoavoid any area with a spark-producing electric motor, or where power tools are operated.If possible, avoid storage areas with high humidity, because that promotes rust and corrosion.Unless all fuel has been drained from the fuel tank, leave the fuel valve lever in the OFF positionto reduce the possibility of fuel leakage.Position the equipment so the engine is level. Tilting can cause fuel or oil leakage.With the engine and exhaust system cool, cover the engine to keep out dust. A lot engine andexhaust system can ignite or melt some materials. Do not use sheet plastic as a dust cover. Anonporous cover will trap moisture around the engine, promoting rust and corrosion.If equipped with a battery for an electric starter, recharge the battery once a month while theengine is in storage. This will help to extend the service life of the battery.
6.6 Removal from storageCheck your engine as described in the BEFORE OPERATION chapter of this manual.If the fuel was drained during storgae preparation, fill the tank with fresh gasoline. If you keep acontainer of gasoline for refueling, be sure that contains only fresh gasoline. Gasoline oxidizesand deteriorates over time, causing hard starting.If the cylinder was coated with oil during storage preparation, the engine may smoke briefly atstart up. This is normal.
6.7 TransportIf the engine has been running, allow it to cool for at least 15 minutes before loading the engine-powered equipment on the transport vehicle. A hot engine and exhaust system can burn youand can ignite some materials.Keep the engine level when transporting to reduce the possibility of fuel leakage. Move the fuelvalve lever to the OFF position.
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7.CALIFORNIA AND FEDERAL EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS
The California Air Resources Board (CARB) and the United States Environmental Protection
Agency (EPA), together with AMICO INTERNATIONAL CORP., are pleased to explain the
Emission Control System Warranty on your new small off-road engine. New small off-road engines
must be designed, built and equipped to meet stringent anti-smog standards for the state of
California and the federal government. AMICO INTERNATIONAL CORP. warrant the emission
control system on your engine for the periods of time listed below provided there has been no
abuse, neglect, unapproved modification or improper maintenance of your engine.
Your emission control system may include parts such as the carburetor, ignition, intake and
exhaust systems. AMICO INTERNATIONAL CORP. will repair your engine at no cost to you for
diagnosis, replacement parts and labor, should a warrantable condition occur.
MANUFACTURER'S EMISSION CONTROL SYSTEM WARRANTY COVERAGE:
Emission control systems on 1997 and later model year engines are warranted for two years
as hereinafter noted. If, during such warranty period, any emission-related component or system
on your engine is found to be defective in materials or workmanship, repairs or replacement
will be performed by your dealer.
PURCHASER'S/OWNER'S WARRANTY RESPONSIBILITIES:
As the small off-road engine purchaser/owner, you are responsible for the completion of all
required maintenance as listed in your factory supplied Owner's Manual. For warranty purposes,
AMICO INTERNATIONAL CORP. recommends that you retain all receipts covering maintenance
on your engine. However, AMICO INTERNATIONAL CORP. cannot deny warranty solely because
of the lack of receipts or for your failure to ensure the completion of all scheduled maintenance.
As the small off-road engine purchaser/owner, you should, however, be aware that AMICO
INTERNATIONAL CORP. may deny any and/or all warranty coverage or responsibility if your
engine, or a part/component thereof, has failed due to abuse, neglect, improper maintenance
or unapproved modifications, or the use of counterfeit and/or "grey market" parts not made,
supplied or approved by AMICO INTERNATIONAL CORP.You are responsible for presenting
your engine to your dealer as soon as a problem occurs. The warranty repairs should be completed
in a reasonable amount of time, not to exceed 30 days.
Warranty service can be arranged by contacting your dealer.
-24-
IMPORTANT NOTE:
This warranty statement explains your rights and obligations under the Emission Control System
Warranty (ECS Warranty), which is provided to you by AMICO INTERNATIONAL CORP. pursuant
to California and federal law. See also the "AMICO INTERNATIONAL CORP. Limited Warranties,"
which is enclosed herewith on a separate sheet, also provided to you by AMICO INTERNATIONAL
CORP. The ECS Warranty applies only to the emission control system of your new engine. If
there is any conflict in terms between the ECS Warranty and the AMICO INTERNATIONAL CORP.
Warranty, the ECS Warranty shall apply except in circumstances where the AMICO INTERNATIONAL
CORP. Warranty may provide a longer warranty period. Both the ECS Warranty and the AMICO
INTERNATIONAL CORP. Warranty describe important rights and obligations with respect to your
new engine.
Warranty service can be performed only by your dealer. When requesting warranty service,
evidence must be presented showing the date of the sale to the original purchaser/owner. The
purchaser/owner shall be responsible for any expenses or other charges incurred for service
calls and/or transportation of the product to/from the inspection or repair facilities. The
purchaser/owner shall also be responsible for any and/or all damages or losses incurred while
the engine is being transported/shipped for inspection or warranty repairs.
IF YOU HAVE ANY QUESTIONS REGARDING YOUR WARRANTY RIGHTS AND
RESPONSIBILITIES, YOU SHOULD CONTACT YOUR DEALER.
EMISSION CONTROL SYSTEM WARRANTY
Emission Control System Warranty (ECS Warranty) for 1997 and later model engines:
(a) Applicability: This warranty shall apply to 1997 and later model year engines. The ECS Warranty
Period shall begin on the date the new engine or equipment is purchased by/delivered to its
original, end-use purchaser/owner and shall continue for 24 consecutive months thereafter.
(b) General Emissions Warranty Coverage: AMICO INTERNATIONAL CORP. warrants to the
original, end-use purchaser/owner of the new engine or equipment and to each subsequent
purchaser/owner that each of its engines is:
(1) Designed, built and equipped so as to conform with all applicable regulations adopted by
the EPA and CARB pursuant to their respective authority, and
-25-
(2) Free from defects in materials and workmanship which, at any time during the ECS Warranty
Period, may cause a warranted emissions-related part to fail to be identical in all material respects
to the part as described in the engine manufacturer's application for certification.
(c)The ECS Warranty only pertains to emissions-related parts on your engine, as follows:
(1) Any warranted, emissions-related parts that are not scheduled for replacement as required
maintenance in the Owner's Manual shall be warranted for the ECS Warranty Period. If any such
part fails during the ECS Warranty Period, it shall be repaired or replaced by your dealer according
to Subsection (4) below. Any such part repaired or replaced under the ECS Warranty shall be
warranted for the remainder of the ECS Warranty Period.
(2) Any warranted, emissions-related part that is scheduled only for regular inspection as specified
in the Owner's Manual shall be warranted for the ECS Warranty Period. A statement in such
written instructions to the effect of "repair or replace as necessary" shall not reduce the ECS
Warranty Period. Any such part repaired or replaced under the ECS Warranty shall be warranted
for the remainder of the ECS Warranty Period.
(3) Any warranted, emissions-related part that is scheduled for replacement as required maintenance
in the Owner's Manual shall be warranted for the period of time prior to the first scheduled
replacement point for that part. If the part fails prior to the first scheduled replacement, the part
shall be repaired or replaced by your dealer according to Subsection (4) below. Any such emissions-
related part repaired or replaced under the ECS Warranty shall be warranted for the remainder
of the ECS Warranty Period prior to the first scheduled replacement point for such emissions-
related part.
(4) Repair or replacement of any warranted, emissions-related part under this ECS Warranty
shall be performed at no charge to the owner at your dealer.
(5) When the engine is inspected by your dealer, the owner shall not be held responsible for
diagnostic costs if the repair is deemed warrantable.
(6) AMICO INTERNATIONAL CORP. shall be liable for damages to other original engine components
or approved modifications proximately caused by a failure under warranty of any emission-related
part covered by the ECS Warranty.
(7) Throughout the ECS Warranty Period, AMICO INTERNATIONAL CORP. shall maintain a
supply of warranted emission-related parts sufficient to meet the expected demand for such
emission-related parts.
(8) AMICO INTERNATIONAL CORP authorized and approved emission-related replacement part
may be used in the performance of any ECS Warranty maintenance or repairs and will be provided
without charge to the purchaser/owner. Such use shall not reduce AMICO INTERNATIONAL
CORP's ECS Warranty obligations.
(9) Unapproved, add-on, modified, counterfeit and/or "grey market" parts may not be used to
modify or repair a AMICO INTERNATIONAL CORP. engine. Such use voids this ECS Warranty
and shall be sufficient grounds for disallowing an ECS Warranty claim. AMICO INTERNATIONAL
CORP. shall not be held liable hereunder for failures of any warranted parts of a AMICO
INTERNATIONAL CORP. engine caused by the use of such an unapproved, add-on, modified,
counterfeit and/or "grey market" part.
EMISSION RELATED PARTS INCLUDE THE FOLLOWING:
1) Fuel Metering System:
a) Gasoline carburetor assembly and its internal components (if so equipped).
b) Fuel filter (if so equipped)
c) Carburetor gaskets
d) Fuel pump (if so equipped)
2) Air Induction System including:
a) Intake pipe/manifold
b) Air cleaner
3) Ignition System including:
a) Spark plug
b) Ignition module/coil
4) Catalytic Muffler Assembly (if so equipped) including:
a) Muffler gasket
b) Exhaust manifold
5) Crankcase Breather Assembly including:
a) Breather connection tube
-26-
-27-
AHG190F
AHG190F
-28-
The structure presented in this parts catalog may be different somewhat fromthat of our updated products in future.Please refer to the operation manual while using it.
CAUTION!
Unit: N.m
14
30+2
80
24
23
25+2
10
This grid covers: TORQUE OF MAIN BOLT & NUT
NO. DESCRIPTION TORQUE
1
2
3
4
5
6
7
Connecting rod bolt
Cylinder head bolt
Flywheel nut
Rocker pivot bolt
Crankcase cover bolt
Spark plug
Standard M6 bolt/nut
+2 0
+10 0
+2 0
+2 0
+2 0
This grid covers: EASILY WEARING PARTS
(4)Piston connecting rod assembly
(4)Piston connecting rod assembly
(4)Piston connecting rod assembly
(1)Cylinder block assembly
(7)Air cleaner assembly
( 12)Recoil starter/fan cover assembly
NO. PARTS NO. DESCRIPTION QUANTITY POSITION
A
B
C
D
E
F
AHG190-04001
AHG190-04002
AHG190-04100
AHG190-01017
AHG190-07005
AHG190-12008
First air ring
3econd air ring
Oil dng
Oil seal
Element
Ratchet
1
1
1
2
1
2
NO. PARTS NO. DESCRIPTION QUANTITY
Oil seal
Inlet conduit oil seal
This grid covers: OIL RING
D
M
AHG190-01017
AHG190-02012
2
1
NO. PARTS NO. DESCRIPTION QUANTITY
N
This grid covers: BEARING
GB/T276-1994 Bailing bearing 6205 2
1
1
1
1
1
1
NO. PARTS NO. DESCRIPTION QUANTITY
This grid covers: TAGS
I
II
In
IV
v
Vl
AHG190-15001
AHG190-15002
AHG190-15003
AHG190-15004
AHG190-15005
AHG190-15006
Model tag I
Model tag II
Fuel tank tag
Caution tag
Throttle operating tag
Choke operating tag
-29-
a
b
c
d
e
f
g
h
i
J
k
NO. PARTS NO. DESCRIPTION QUANTITY
Oil drain gasket
Filler cap gasket
Crankcase cover gasket
Cylinder head gasket
Cylinder head cover gasket
Exhaust pipe gasket
Carburetor gasket
Inlet pipe gasket
Carburetor gasket A
Gasket
Slide sheath gasket
This grid covers: GASKET SETS
AHG190-01008
AHG190-01016
AHG190-01005
AHG190-01004
AHG190-03002
AHG190-02014
AHG190-07007
AHG190-02013
AHG190-02018
AHG190-11006
AHG190-11008
1
1
1
1
1
1
1
1
1
1
1
-30-
Cylinder block
Drain screw plug
Gasket of drain screw plug
Oil seal
Cylinder head cover gasket
Cylinder head cover bolt
Cylinder head corec aligning pin
Crankcase cover aligning pin
Bailing bearing 6207
Crankcase cover gasket
Crankcase cover
Crankcase cover befiM8. 33.5
Oil filler cap
Oil filler cap gasket
Governor arm shaft
Air inducting plate
Air guidance plate
Oil filler screw plug
Starting Motor
8.1 CYLINDER BLOCK ASSEMBLY
AHG190-01001
AHG190-01007
AHG190-01008
AHG190-01017
AHG190-01004
AHG190-01003
AHG190-01012
AHG190-01011
GB/T276-1994
AHG190-01005
AHG190-01006
GB/T5789-1986
AHG190-01015
AHG190-01016
AHG190-01009
AHG190-01013
AHG190-01100
AHG190-01018
AHG190-01019
N0. PARTS NO. DESCRIPTION QUANTITY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
2
2
2
1
4
2
2
2
1
1
6
1
2
1
1
1
1
1
-31-
Rocker arm pivot adjusting nutRocker arm pivotAir valve rocker armRocker arm pivot boltPush rod guidance plateAdjusting cushion of exhaust valveExhaust vane spdng seatInlet valve spdng seatVaNe springExhaust pipe gasketNut M8Stud AM8 x 20Cylinder head cover machinery unitExhaust valveInlet valveInlet pipe gasketInlet pipe studNut M6Oil seal of inlet vane conduitInsulation cushion of carburetorCarburetor gasket A
8.2 CYLINDER HEAD
AHG190-02016AHG190-02008AHG190-02009AHG190-02007AHG190-02011AHG190-02003AHG190-02002AHG190-02001AHG190-02006AHG190-02014GB/"r6190-2000GB/T899-1988AHG190-02100AHG190-02005AHG190-02004AHG190-02013AHG190-02015GB/T6177.1-2000AHG190-02012AHG190-02017AHG190-02018
123456789
101112131415161718192021
N0. PARTS NO. DESCRIPTION QUANTITY
222211112122111122111
-32-
Cylinder head cover unitRubber pileCylinder head cover gasketBolt M6 x 12
8.3 CYLINDER HEAD COVER
N0. PARTS NO. DESCRIPTION QUANTITY
AHG190-03100AHG190-03001AHG190-03002GB/T5789-1986
1234
1114
111112112
8.4 PISTON CONNECTING ROD ASSEMBLY
N0. PARTS NO. DESCRIPTION QUANTITY
AHG190-04001AHG190-04002AHG190-04100AHG190-04003AHG190-04004AHG190-04005AHG190-04201AHG190-04202AHG190-04203
First air ringSecond air ringOil ringPistonPiston pinRetainer ringConnecting rod bodyConnecting rod coverConnecting rod bolt
123456789
-33-
Timing gearCrankshaftWoodruff keyVadable gearFlywheel unitImpellerStarting ratchet reelFlywheel nut
8.5 CRANKSHAFT ASSEMBLY
N0. PARTS NO. DESCRIPTION QUANTITY
12345678
AHG190-05002AHG190-05001AHG190-05007AHG190-05003AHG190-05100AHG190-05006AHG190-05005AHG190-05004
11111111
CamshaftAir valve tappetAir valve push rod
8.6 CAMSHAFT ASSEMBLY
N0. PARTS NO. DESCRIPTION QUANTITY
123
AHG190-06100AHG190-06001AHG190-06002
122
-34-
11111
8.7AIR CLEANER ASSEMBLY
N0. PARTS NO. DESCRIPTION QUANTITY
123456789
10
AHG190-07100AHG190-07007AHG190-07006AHG190-07005AHG190-07004GB/T3452.1-1992AHG190-07003AHG190-07002AHG190-07001GB/T62-1988
Bottom seat unitCarburetor gasketElement under coverElementAir cleaner upper caseO-ring 43 x 3.55Air cleaner upper case coverRubber gasketPlain gasketWing nut M6
1111111111
AHG170F
N0. PARTS NO. DESCRIPTION QUANTITY
AHG190-07001AHG190-07002AHG190-07003AHG190-07004AHG190-07005
Air deaner coverElementBottom coverAir cleaner gasketAir cleaner bottom case unit
12345
-35-
12111112
8.8 MUFFLER ASSEMBLY
N0. PARTS NO. DESCRIPTION QUANTITY
1234567
AHG190-08200AHG190-08100AHG190-08300AHG190-08001GB/'r65-2000GB/T848-1985GB/'F93-1987
Muffler case weldment assemMuffler weldment assemSpank arresterSupporterScrew M5 x 10Gasket 5-140HVGasket 5
1111555
AHG170F
N0. PARTS NO. DESCRIPTION QUANTITY
12345678
AHG190-08100GB/T5789-1986AHG190-08001AHG190-08200AHG190-08300AHG190-08400AHG190-08002GB/T5789-1986
Exhaust pipe weldment assemBolt M6 x 15Muffler gasketMuffler eetside frame wetdment assemMuffler weldment assemMuffler inside frame weldment assemMuffler sheet gasketBolt M6 x 12
-36-
Fuel tank cover
Filter screen
Fuel tank weldment assem
Fuel drain unit
Fuel pipe
Fuel pipe sheath
Hold-down clip
8.9 FUEL OIL SYSTEM
N0. PARTS NO. DESCRIPTION QUANTITY
1
2
3
4
5
6
7
AHG190-09200
AHG190-09400
AHG190-09100
AHG190-09300
AHG190-09002
AHG190-09004
AHG190-09003
1
1
1
1
1
1
2
Carburetor bodyPilot jetThrottle stop screwPilot screwPilot screw springO-ringFloat pinFloat valveFloat valve elementFloatMain nozzleMain jetFloat chamberHexagonal bolt M8 ~ 1
8.10 CARBURETOR ASSEMBLY
N0. PARTS NO. DESCRIPTION QUANTITY
123456789
1011121314
AHG190-10001AHG190-10002AHG190-10003AHG190-10004AHG190-10005AHG190-10006AHG190-10007AHG190-10008AHG190-10009AHG190-10011AHG190-10012AHG190-10013AHG190-10014GB/T5789-1986
11111111111111
-37-
-38-
Throttle control assemblyGovernor sl~ingNut M6BoltGovernor armThroale retum spdngGovernor rodSnap ringGasketSpeed-limiting push rodSlide sheathSlide sheath gasketRetainer nngWeightWeight pinVariable gear
8.11 GOVERNOR AND CONTROL SYSTEM
N0. PARTS NO. DESCRIPTION QUANTITY
12345678910111213141516
AHG190-11200AHG190-11003GB/T6177.1-2000AHG190-11007AHG190-11011AHG190-11001AHG190-11002AHG190-11012AHG190-11006AHG190-1100~AHG190-11004AHG190-11008AHG190-11009AHG190-11102AHG190-11103AHG190-11104
1111111111111221
-39-
1
2
1
1
1
2
2
1
1
1
1
1
3
8.12 RECOIL STARTER/FAN COVERASSEMBLY
N0. PARTS NO. DESCRIPTION QUANTITY
1
2
3
4
5
6
7
8
9
10
11
12
13
AHG190-12001
GB/T5789-1986
AHG190-12006
AHG190-12005
AHG190-12004
AHG190-12008
AHG190-12007
AHG190-12002
AHG190-12003
AHG190-12100
AHG190-12009
AHG190-12011
GB/T5789-1986
Fan cover
Bolt M6 x 12
Lock bolt
Reel cover
Steel ring
Ratchet
Ratchet spring
Starter reel
Recoil starter spring
Starter outside case
Starter rope
Starter handle
Bolt M6 x 8
Spark plug BP6ES
Ignition winding
Engine switch
Bolt M6 x 25
Low oil alarm
Bolt M6 x 16
8.13 IGNITION SYSTEM
N0. PARTS NO. DESCRIPTION QUANTITY
1
2
3
4
5
6
GB/T7825-1987
AHG190-14100
AHG190-14200
GB/'F5789-1986
AHG190-14300
GB/T5789-1986
1
1
1
2
1
2
-40-
-41-
9. UNEXPECTED INFORMATION
Engine Will Not Start
1. Difficult electric starting:
Check battery and fuse.
2. Check control positions
3. Check fuel.
4. Remove and inspectspark plug.
5. Take engine to an autho-nized servicing dealer,or re-fer to shop manual
Possible Cause
Battery discharged.
Fuse burnt out
Fuel valve OFF
Cheke OPEN.
Engine swtch OFF.
Out of fuel.
Bad fuel; engine stored withouttreating or draining gasoline, orrefueled with bad gasoline.
Spark plug faulty, fould, or improp-erly gapped.
Spark plug wet with fuel (floodedengine).
Fuel cleaner clogged, carburetormalfunction, ignition malfunction,valves stuck, etc.
Correction
Recharge battery:
Replace fuse.
Move lever to ON.Move lever to CLOSEDunless engines is warm.
Turn engine switch to ON.
Refuel
Drain fuel tank and carburetor.Re-fuel with fresh gasoline.
Clean, gap, or replace spark plug.Dry and reinstall spark plug. Start
engine with throttle lever in FASTposition.
Replace or repair faulty compo-nents as necessary.
Engine lacks power
1. Check air cleaner.
2. Check fuel.
3. Take engine to an authorizedservicing dealer,or refer to shopmanual.
CorrectionPossible Cause
Cleaner element(s) clogged.
Bad fuel; engine stored withouddraining fuel.
malfunction, ignition malfunction,valves stuck, etc.
Fuel filter clogged, carburetor
Clean or replace cleaner element(s)
Drain fuel tank and carburetor. Re-fuel with fresh gasoline.
Replace or repair faulty componentsas necessary.
-42-
10. TECHNICAL INFORMATION
Record the engine serial number in the space below. You will need this serial number whenordering parts, and when making technical or warranty inquiries.Engine serial number:10.1 Battery connections for electric starterUse a 12-volt battery with an ampere-hour rating of at least 18 Ah.Be careful not to connect the battery in reverse polarity, as this will short circuit the batterycharging system. Always connect the positive (+) battery cable, so your tools cannot cause ashort circuit if they touch a grounded part while tightening the positive (+) battery cable end.
N O T I C E!
A battery can explode if you do not follow the correct procedure, seriously injuning anyone nearby.Keep all sparks, open flames, and smoking materials away from the battery.
1. Connect the battery positive (+) cable to the starter solenoid terminal as shown.
2. Connect the battery negative (-) cable to an engine mounting bolt, frame bolt, or other good engine
ground connection.
3. Connect the batter positive (+) cable to the battery positive (+) terminal as shown.
5. Coat the terminals and calbe ends with grease.
10.2 Carburetor modification for hight altitude operation
and fuel consumption will increase. A very rich mixture will also foul the spark plug and cause hardstarting.
At high altitude, the standard carburetor air-fuel mixture will be too rich. Performance will decrease,
High altitude performance can be improved by specific modifications to the carburetor. If youalways operate your engine at altitudes above 6,000 feet (1,800 meters), have your servicingdealer perform this carburetor modification.Even with carburetor modification, engine horsepower will decrease about 3.5% for each 1,000-foot (300-meter) increase in altitude. The effect of altitude on horsepower will be greater thanthis if no carburetor modification is made.
N O T I C E!
at low altitudes, have your servicing dealer return the carburetor to original factory specifications.
When the carburetor has been modified for high altitude operation, the air-fuel mixture will betoo lean for low altitude use. Operation at altitudes below 6,000 feel (1,800 meters) with amodified carburetor may cause the engine to overheat and result in engine damage. For use
-43-
10.3 Specifications and data
Clearance adjustment
Item
Spark plug gap
Valve clearance
Other specifications
Specifications
0.028in(0.7-0.8mm)
IN:0.15+0.02mm(cold)
EX:0.20+0.02mm(cold)
No other adjustments needed
Adjustment
See your authorized dealer
AHG190F
Length * Width * Height 405 * 450 * 435mm (in)(15.9*17.7*17.1)
Dry weight 68.4Ib(31.0kg)
Engine type 4-stroke, overhead valve, single cylinder
Displacement
Bore * Stroke
Rated output
Fuel consumption
Cooling system
Ignition system
PTO shaft rotation
24.8 cuin (407cm )3
3.6 * 2.6 in(90 *66mm)
11.7kW/3600rpm
365g/kW.h
Forecd air
Transistorized magneto
Counterclockwise
AHG190F
AHG190F
-44-
8.4 Wiring diagram-(electric starter)
OFFONSTART
IG E ST BATBLYW
BLACKYELLOWWHITE
GeRG
GRAYREDGREEN
WIring diagram-2(recoil starter)
BLYG
BLACKYELLOWGREEN
ENGINE SWITCH
-45-
IMPORTANT I NFORIJAT I ONIt is critical to your warranty that the original point of sales receipt be retained by currentconsumer, and in order to comply with our product Warranty Statement you must return thisregistration card within 15 days of original purchase. Product warranty is valid from originaldate of purchase.
PRODUCT REGISTRATION CARD
For more efficient customer service, please fill out the information below and mail to ourproduce Warranty and Registration Division:Amico International Corp.4825 Gregg Road,Pico Rivera, CA 90660, U.S.ATel: 562-908-0088 Fax: 562-908-1899Website: www.amicousa.com
Model No. Engine Serial No. Purchase Date. / /
Purchased from: [ ] Retail location [ ] Private Consumer [ ] OtherNameAddressTelephone w/area code Purchase Price
Purchased: [ ] NEW or [ ] USED
Consumer information :Name Telephone w/area codeAddress Suite or Apt No.City State Zip CodeCountryAre you a: [ ] Business or [ ] Residence
Product Usage Information :How often will you use this product? [ ] Everyday [ ] Periodically [ ] Emergency use only [ ]Other
What type of application will you use this produce in ? [ ]Heavy Commercial [ ]Moderate Commercial [ ]Light Commercial [ ] Tradeshows [ ] Heavy residential [ ] Moderate Residential [ ]Light Residential [ ]Camping, backpacking [ ]Other