Summary of the content on the page No. 1
Summary of the content on the page No. 2
03/05/14 17:11:07 31Z0A600_001 The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Keep this owner’s manual handy, so you can refer to it at any time. This owner’s manual is considered a permanent part of the engine and should remain with the engine if resold. The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations are based on
Summary of the content on the page No. 3
03/05/14 17:11:14 31Z0A600_002 INTRODUCTION Congratulations on your selection of a Honda engine. We are certain you will be pleased with your purchase of one of the finest engines on the market. We want to help you get the best results from your new engine and to operate it safely. This manual contains the information on how to do that; please read it carefully. As you read this manual, you will find information preceded by a symbol. That information is intended to help you avoid damage to your
Summary of the content on the page No. 4
03/05/14 17:11:26 31Z0A600_003 INTRODUCTION A FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important. And using this engine safely is an important responsibility. To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others. Of course, it is not practical or possible to warn you about all the hazards associated with
Summary of the content on the page No. 5
03/05/14 17:11:30 31Z0A600_004 CONTENTS ENGINE SAFETY ........................................................................................ 5 IMPORTANT SAFETY INFORMATION ................................................. 5 CONTROLS & FEATURES ......................................................................... 7 COMPONENT & CONTROL LOCATIONS ............................................. 7 CONTROLS ...........................................................................................
Summary of the content on the page No. 6
03/05/14 17:11:34 31Z0A600_005 CONTENTS HELPFUL TIPS & SUGGESTIONS .......................................................... 35 STORING YOUR ENGINE .................................................................... 35 Storage Preparation ......................................................................... 35 Storage Precautions ......................................................................... 38 Removal From Storage ................................................................
Summary of the content on the page No. 7
03/05/14 17:11:45 31Z0A600_006 ENGINE SAFETY IMPORTANT SAFETY INFORMATION Most accidents with engines 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 Honda 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
Summary of the content on the page No. 8
03/05/14 17:11:50 31Z0A600_007 ENGINE SAFETY Carbon Monoxide Hazard Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of exhaust gas. Never run the engine in a closed garage or confined area. Other Equipment Review the instructions provided with the equipment powered by this engine for any additional safety precautions that should be observed in conjunction with engine startup, shutdown, operation, or protective apparel that may be needed to operate the equipment. 6
Summary of the content on the page No. 9
03/05/14 17:11:54 31Z0A600_008 CONTROLS & FEATURES COMPONENT & CONTROL LOCATIONS RECOIL STARTER (applicable engine types) AIR CLEANER SPARK PLUGS ELECTRIC STARTER 7
Summary of the content on the page No. 10
03/05/14 17:11:59 31Z0A600_009 CONTROLS & FEATURES OIL FILLER CAP/ DIPSTICK SCREEN GRID FUEL PUMP OIL PRESSURE SWITCH (applicable engine types) FUEL FILTER OIL FILTER OIL DRAIN BOLT 8
Summary of the content on the page No. 11
03/05/14 17:12:09 31Z0A600_010 CONTROLS & FEATURES CONTROLS Throttle Lever The throttle lever controls engine speed. Moving the throttle lever in the directions shown makes the engine runfasterorslower. Set the lever to CHOKE when the engine is cold. Some engine applications use a remotely-mounted throttle control rather than the engine-mounted throttle lever shown here. Refer to the instructions provided with the equipment powered by this engine for remote control information. C CH HO OK KE E F
Summary of the content on the page No. 12
03/05/14 17:12:19 31Z0A600_011 CONTROLS & FEATURES FEATURES Fuel-cut Solenoid The engine is equipped with a fuel-cut solenoid that allows fuel to flow to the carburetor main jet when the engine switch is in the ON or START position and stops the flow of fuel to the main jet when the engine switch is in the OFF position. The engine must be connected to the battery to energize the fuel-cut solenoid, allowing the engine to run. If the battery is disconnected, fuel flow to the carburetor main jet wi
Summary of the content on the page No. 13
03/05/14 17:12:28 31Z0A600_012 BEFORE OPERATION 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 any problem you find, or have your servicing dealer correct it, before you operate the engine. Improperly maintaining this engine, or failing to correct a problem before operation, could cause a malfunction in which you could be serio
Summary of the content on the page No. 14
03/05/14 17:12:34 31Z0A600_013 BEFORE OPERATION Check the Engine Check the engine oil level (see page 22). Running the engine with a low oil level can cause engine damage. Check the air filter (see page 27). A dirty air filter will restrict air flow to the carburetor, reducing engine performance. Check the fuel level. Starting with a full tank will help to eliminate or reduce operating interruptions for refueling. Check the Equipment Powered by This Engine Review the instructions provided with t
Summary of the content on the page No. 15
03/05/14 17:12:42 31Z0A600_014 OPERATION SAFE OPERATING PRECAUTIONS Before operating theenginefor thefirst time,pleasereviewthe IMPORTANT SAFETY INFORMATION on page 5 and the chapter titled BEFORE OPERATION. Carbon monoxide 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 safety precautions that should be observed in conjunction
Summary of the content on the page No. 16
03/05/14 17:12:49 31Z0A600_015 OPERATION 2. To start a cold engine, move the throttle lever to the CHOKE position. To restart a warm engine, leave the throttle lever in the SLOW position. Some engine applications use a remotely-mounted throttle control rather than the engine-mounted throttle lever shown here. Refer to the instructions provided with the equipment powered by this engine for remote control information. THROTTLE LEVER CHOKE SLOW 3. Turn the engine switch to the ON position. 4. Opera
Summary of the content on the page No. 17
03/05/14 17:12:56 31Z0A600_016 OPERATION ELECTRIC STARTER (applicable engine types): Turn the key to the START position, and hold it there until the engine starts. If the engine fails to start within 5 seconds, release the key, and wait at least 10 seconds before operating the starter again. 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. 5. If the th
Summary of the content on the page No. 18
03/05/14 17:13:03 31Z0A600_017 OPERATION STOPPING THE ENGINE To stop the engine in an emergency, simply turn the engine switch to the OFF position. Under normal conditions, use the following procedure. 1. Move the throttle lever to the SLOW position. Some engine applications use a remotely-mounted throttle control rather than the engine-mounted throttle lever shown here. Refer to the instructions provided with the equipment powered by this engine for remote control information. S SL LO OW W THRO
Summary of the content on the page No. 19
03/05/14 17:13:10 31Z0A600_018 OPERATION SETTING ENGINE SPEED Position the throttle lever for the desired engine speed. Some engine applications use a remotely-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 by this engine. THROTTLE LEVER F FA AS ST T S SL LO OW W Do not disconnect the battery from the engine while the engine is running. Disconnecting the battery cau
Summary of the content on the page No. 20
03/05/14 17:13:16 31Z0A600_019 SERVICING YOUR ENGINE THE IMPORTANCE OF MAINTENANCE Good maintenance is essential for safe, economical, and trouble-free operation. It will also help reduce air pollution. Improperly maintaining this engine, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurt or killed. Always follow the inspection and maintenance recommendations and schedules in this owner’s manual. To help you properly care for your engine,
