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Need help?Do you have a question about the Tecumseh OH318 and is the answer not in the manual?
Defines safety terms like WARNING and CAUTION used in the manual.
Details about California and U.S. EPA emission regulations for engines.
Provides phone numbers and website for service and support inquiries.
Advises on dangers of carbon monoxide and precautions to prevent poisoning.
Provides instructions to prevent injury or death from gasoline fires.
Recommends adult supervision for operation, fueling, and maintenance.
Warns about entanglement risks with moving engine parts like the flywheel.
Warns against modifying the engine governor setting to avoid unsafe speeds.
Advises users to avoid hot engine parts and keep flammable materials away.
Provides steps to prevent accidental engine starts during maintenance.
Recommends wearing hearing protection due to loud engine noise.
Explains how to locate and use the engine identification decal for model and spec.
Describes the Technician's Handbook for advanced repairs and adjustments.
Details recommended oil types, specifications, and sump capacity.
Specifies recommended fuel types and cautions against certain additives.
Instructions on how to check and maintain the engine oil level.
Step-by-step guide on how to correctly fill the engine oil sump.
Explains the function and operation of the engine stop switch.
Describes low oil shutdown switches, lights, and systems.
Provides instructions for safely filling the fuel tank.
Step-by-step instructions for starting engines equipped with electric starters.
Step-by-step instructions for starting engines equipped with recoil starters.
Detailed procedure for checking and changing engine oil.
Instructions for cleaning grass, dirt, and debris from engine parts.
Guide for checking, inspecting, and replacing the spark plug.
Steps for servicing and replacing the engine's air cleaner components.
Procedures for removing and installing air filter assemblies.
Explains the anti-icing baffle for cold weather and its positioning.
Refers to equipment manufacturer for alternator-related electrical issues.
Advises contacting dealer for carburetor adjustments and altitude effects.
Warning against modifying engine speed governor for safety and warranty.
Recommends contacting dealer for any engine adjustments.
Steps for cleaning the engine before storage.
Warnings and notes regarding storing the engine with fuel.
Recommendations for treating fuel system for storage.
Instructions for adding fuel stabilizer and running the engine.
Guide for preparing the engine for extended storage.
Procedures for safely draining fuel from the tank.
Instructions for lubricating the cylinder bore to prevent corrosion during storage.
Reminder to check oil change intervals.
Refers to equipment manufacturer for battery storage instructions.
Explains the need for spark arresters to prevent fires in certain areas.
Lists maintenance tasks due every 25 hours or 3 months.
Lists maintenance tasks due every 50 hours or 3 months.
Lists maintenance tasks due every 100 hours or seasonally.
Maintenance tasks required after the first 2 hours of operation.
Maintenance tasks required every 5 hours or before each use.
Maintenance tasks required every 200 hours or seasonally.
Details the warranty coverage for emission control systems on engines.
Outlines the owner's responsibilities regarding engine maintenance for warranty.
Specifies the applicability and duration of the emission control system warranty.
General coverage details for emissions-related parts.
Lists specific emission-related parts covered by the warranty.
Details warranty periods for consumer use within the US and Canada.
Details warranty periods for commercial use within the US and Canada.
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