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General| Fuel Type | Gasoline |
|---|---|
| Cooling System | Air-cooled |
| Starting System | Recoil start |
| Engine Type | 4-stroke, single cylinder |
| Bore x Stroke | 1.94 inches |
| Power Output | 5.0 hp (3.7 kW) at 3600 RPM |
| Ignition System | Solid-state magneto |
| Max Torque | 2, 500 RPM |
| Oil Capacity | 0.6 L (0.63 US qt) |
Locates model, specification, and serial numbers for engine identification.
Explains how to decipher engine model numbers based on letter designations.
Recommends unleaded gasoline and discusses reformulated/oxygenated fuels.
Provides instructions for storing engines with fuel for 30 days or more.
Describes the function of air cleaners in removing dust and dirt from engine air.
Guides on identifying air cleaner issues causing unsatisfactory engine performance.
Introduces float and diaphragm type carburetors and their basic functions.
Provides simple procedures to identify different types of Tecumseh carburetors.
A chart detailing air, diaphragm, and fuel system problems for various engine speeds.
Step-by-step instructions for disassembling float and diaphragm carburetors.
Explains governor assembly and linkage for speed control.
Diagnosing suspected governor problems and other engine system issues.
Procedure for adjusting the governor lever and clamp for proper RPM.
Describes top mount and side mount rewind starters for vertical and horizontal engines.
Procedures for diagnosing and repairing starter problems.
Details the three main elements of electrical systems: battery, starting, and charging circuits.
Explains the operation of the starting circuit and electric starter motor.
A flowchart for diagnosing issues with the electrical charging circuit.
Covers testing procedures for starting and charging circuits.
Describes Tecumseh's two methods for meeting compliance standards for brake systems.
Explains the bottom surface and inside edge systems for stopping the flywheel.
Procedures for servicing brake systems that fail to kill ignition or stop the blade.
Details how the starter interlock switch functions and how to test/replace it.
Introduces solid state capacitor discharge and magneto ignition systems.
Explains the working principles of CDI and magneto ignition systems.
A flowchart for diagnosing and resolving engine ignition problems.
Covers cylinder block, piston, crankshaft, camshaft, valves, and lubrication systems.
Details common engine issues like knocks, overheating, misfires, and low power.
Provides testing procedures for engine knocks, overheating, surges, and misfires.
Lists torque specifications for various engine components across different models.
Provides ignition specifications like timing, valve clearance, and bore dimensions.
Lists available handbooks for diagnosing and repairing various Tecumseh engines.
Lists specialized booklets for parts manuals, failure analysis, and troubleshooting.
Provides quick reference information for engine and motion drive systems.
Details test procedures for electrical components using specific testers.
