🏷️ Basic Information Identification Make: Stihl Model: BG 56, BG 66, BG 86, SH 56, SH 86 Year: Not Specified Generation: Not Specified 📋 Manual Details Publication Info Manual Type: Workshop Service Repair Manual Language: English Page Count: Not Specified Format: PDF Delivery Method: Instant Download ⚙️ Engine Specifications Engine Type Engine Type: 2-stroke gasoline engine Displacement Displacement: Not Specified Power Power Output: Not Specified Fuel System Fuel System: Carburetor Ignition System Ignition System: Electronic 🔧 Transmission Drive Type Drive Type: Direct Drive (for blowers), Clutch Drive (for shredder vacuums) Clutch Clutch Type: Centrifugal clutch 📐 Dimensions Weight Weight: Varies by model (e.g., BG 56: approx. 4.1 kg dry) 🔧 Maintenance General Maintenance Recommended Fuel Mix: Stihl 2-stroke engine oil mixed with gasoline Spark Plug Type: Not Specified Air Filter Cleaning: Recommended Spark Arrestor Cleaning: Recommended 📄 Components Starting System Starter Type: Rewind starter Anti Vibration Anti Vibration System: AV Handle System Controls Master Control: Master Control / Handle System Lubrication Chain Lubrication: Automatic (for shredder vacuums) 📄 Operational Features Sound Pressure Level Sound Pressure Level: Not Specified Vibration Level Vibration Level: Not Specified 📄 Tooling Special Tools Special Servicing Tools: Included in manual