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General| Engine Displacement | 140 cc |
|---|---|
| Fuel Type | Gasoline |
| Starter Type | Recoil |
| Fuel Tank Capacity | 0.95 L |
| Engine Type | 4-stroke, OHV |
| Stroke | 45 mm |
| Torque | 5.50 ft-lbs (7.5 Nm) |
Details gross and net power ratings, influencing factors, and SAE standards.
Explains safety symbols and their meanings used throughout the manual.
Details specific hazard warnings (DANGER, WARNING, CAUTION, NOTICE) and precautions.
Identifies key engine parts like spark plug, fuel tank, air cleaner, and dipstick.
Provides guidance on selecting engine oil viscosity based on temperature.
Guides users on adding fuel, checking/adding oil, and starting the engine.
Explains how to identify and use ReadyStart® or Primer starting systems.
Instructions for safely stopping the engine using the stop switch or throttle.
Lists tasks for first 5 hours, daily, 25, 50-hour, and annual service.
Covers oil change, spark plug replacement, air filter servicing, and muffler inspection.
Instructions for cleaning the engine's air cooling system to prevent overheating.
Technical details including displacement, bore, stroke, and oil capacity for various models.
Key tune-up parameters like spark plug gap, torque, and valve clearances.
Guidance on storing the engine, including fuel system and oil management.
Information on where to find assistance for engine problems.
Details warranty periods, what's covered, and common exclusions.
