🏷️ Basic Information Identification Make: Dennis Model: Simplex Type: Cylinder Mower Generation: Simplex Series 📋 Manual Details Document Manual Type: Owner/User Instruction Manual Language: English Format: PDF Download ⚙️ Engine Specifications Engine Engine Type: Internal Combustion (typically petrol/gasoline) Displacement: Varies by specific engine model used, typically small displacement (e.g., 100-200cc) Power: Varies by specific engine model used, typically 3-6 HP Fuel Fuel Type: Unleaded Petrol Ignition Ignition System: Recoil start with ignition system (e.g., magneto) 🔧 Transmission Drive Type: Direct Drive (Cylinder to Engine) Gears: Not applicable (direct drive) 📐 Dimensions Cutting Cutting Width: Commonly 14-20 inches (35-50 cm) Cutting Height: Adjustable, typically 0.5 - 2.0 inches (13-50 mm) Physical Weight: Varies by model, typically 50-80 kg (110-176 lbs) 🛡️ Safety Features Operation Safety Precautions: Always wear appropriate safety gear, keep area clear of bystanders and debris 🔧 Maintenance Lubrication Oil Type: Refer to specific engine manufacturer's recommendations (e.g., SAE 30 for air-cooled engines) Oil Capacity: Refer to specific engine manufacturer's recommendations (typically less than 1 liter) Spark Plug Spark Plug Gap: Refer to specific engine manufacturer's recommendations Air Filter Air Filter Cleaning: Regular inspection and cleaning/replacement as per manual Sharpening Cylinder Sharpening: Periodic sharpening required (e.g., annually or as needed) Service Interval Engine Oil Change: Refer to specific engine manufacturer's recommendations (e.g., every 50-100 hours of operation) 📄 Operation Controls Handlebar Adjustment: May include height adjustment for operator comfort