🏷️ Basic Information Identification Make: Wacker Neuson Model: BS50, BS60, BS70, BS500, BS600, BS700, BS65, BS650, DS70, DS720 Rammer Year: Multiple (pre-2010, 2010 and later models mentioned) 📋 Manual Details Document Info Manual Type: Service Manual Manual Scope: Repair and Maintenance Format: PDF Download ⚙️ Engine Specifications Engine Components Carburetor Models: Tillotson (BS 500/600/700/650), WM 80, WM 100 Engine Removal Installation Engine Wm 80 Replacement: Procedure for 2010+ and pre-2010 models Engine Wm 100 Replacement: Procedure available Engine Wm 90 Removal: Procedure available Fuel System Fuel Lines Bs 50 60 70 65: Replacement procedure Fuel Tank Bs Models: Maintenance/replacement details Fuel Tank Ds Models: Maintenance/replacement details Exhaust System Muffler Bs Pre 2009: Replacement procedure Muffler Ds Models: Replacement procedure Engine Cooling Cooling Fins Inspection: Procedure outlined 🛡️ Safety Features General Safety Signal Words: Definition of DANGER, WARNING, CAUTION provided Machine Usage Intended Use: Described in manual Operator Safety Internal Combustion Engine Safety: Specific precautions for operators 🔧 Maintenance Schedules Periodic Maintenance Bs 50 60 70 2: Detailed schedule provided Periodic Maintenance Bs 500 600 700 650: Detailed schedule provided Periodic Maintenance Bs 50 60 70 2I: Detailed schedule provided Periodic Maintenance Bs 500 600 700 Oi: Detailed schedule provided Periodic Maintenance Ds 70: Detailed schedule provided Periodic Maintenance Ds 720: Detailed schedule provided Lubrication Ramming System Lubrication Bs 500 600 700 650 Ds 720: Specific lubrication instructions Ramming System Lubrication Bs 50 60 70 65 Ds 70: Specific lubrication instructions 📄 Component Repair Control Systems Throttle Control Replacement 2010 2 Stroke: Procedure available Throttle Control Replacement 2010 4 Stroke: Procedure available Throttle Control Pre 2010: Procedure available Stop Switch Replacement 2010 2 Stroke: Procedure available Stop Switch Replacement 2010 4 Stroke: Procedure available Handle Systems Guide Handle Replacement 2010 2 Stroke: Procedure available Guide Handle Replacement 2010 4 Stroke: Procedure available Guide Handle Replacement Pre 2010: Procedure available Ramming System Ramming Shoe Replacement: Procedure available Bellows Maintenance: Procedure available Clutch System Clutch 2 4 Stroke: Maintenance and repair information Clutch Ds 720: Specific information Clutch Ds 70: Specific information Oil Systems Oil Injection Float Switch Testing 2010: Procedure available Oil Injection Float Switch Replacement 2010: Procedure available Oil Injection Float Switch Testing Pre 2010: Procedure available Oil Line Check Valve: Maintenance information Oil Pump Cartridge Assembly: Maintenance information Low Oil Shutdown Unit Testing: Procedure available 📄 Troubleshooting Engine Issues Engine Hard To Start: Troubleshooting guide Engine Does Not Start: Troubleshooting guide Engine Poor Acceleration: Troubleshooting guide Engine Overheating: Troubleshooting guide Rammer Issues Rammer Does Not Tamp: Troubleshooting guide Rammer Jumps Erratically: Troubleshooting guide 📄 Technical Data Model Specific Bs 50 2: Technical data listed Bs 50 4: Technical data listed Bs 500: Technical data listed Bs 500S: Technical data listed Bs 50 2I: Technical data listed Bs 500 Oi: Technical data listed Bs 60 70 2: Technical data listed Bs 60 4: Technical data listed Bs 600 700: Technical data listed Bs 600S: Technical data listed Bs 60 70 2I: Technical data listed Bs 600 700 Oi: Technical data listed Bs 600 700 High Altitude: Technical data listed Bs 65 V: Technical data listed Bs 650: Technical data listed Ds 70: Technical data listed Ds 720: Technical data listed