🏷️ Basic Information Identification Make: Husqvarna Model: Rider Pro 15, Rider ProFlex 18, Rider ProFlex 21 Generation: N/A 📋 Manual Details Manual Information Manual Type: Service / Repair / Workshop Manual Language: English Page Count: 63 Format: PDF Availability Downloadable: YES Compatible Os: Windows & Mac Requirements Software Requirements: Adobe PDF Reader ⚙️ Engine Specifications General Engine Type: Not specified (refer to specific model sections) Displacement: Not specified (refer to specific model sections) Power: Not specified (refer to specific model sections) 🔧 Transmission Drive System Type: Hydrostatic Transmission Gears: Variable (Hydrostatic) 📐 Dimensions Physical Dimensions Length: Not specified (refer to specific model sections) Width: Not specified (refer to specific model sections) Height: Not specified (refer to specific model sections) Weight: Not specified (refer to specific model sections) 🔧 Maintenance Scheduled Maintenance Service Interval: Refer to Maintenance Schedule Fluid Capacities Engine Oil Capacity: Not specified (refer to Engine section) Hydrostatic Oil Capacity: Not specified (refer to Transmission section) 📄 Service Procedures Engine Maintenance Engine Oil Change: Detailed Instructions Provided Steering System Steering Wire Adjustment: Detailed Instructions Provided Steering Wire Replacement: Detailed Instructions Provided Articulated Steering Bearing Replacement: Detailed Instructions Provided Braking System Brake Wire Adjustment: Detailed Instructions Provided Drivetrain Differential Lock Adjustment: Detailed Instructions Provided Throttle Control Adjustment: Detailed Instructions Provided Throttle Wire Adjustment: Detailed Instructions Provided Choke Wire Adjustment: Detailed Instructions Provided Hydrostatic Transmission Removal Installation: Detailed Instructions Provided Hydrostatic Transmission Oil System Bleeding: Detailed Instructions Provided Transmission Neutral Position Adjustment: Detailed Instructions Provided Mowing Deck Mower Deck Ground Pressure Adjustment: Detailed Instructions Provided Mower Deck Parallelism Adjustment: Detailed Instructions Provided Cutting Height Adjustment: Detailed Instructions Provided Mowing Deck Belt Replacement: Detailed Instructions Provided Blade Replacement And Balancing: Detailed Instructions Provided 📄 Electrical System Diagrams Circuit Diagrams: Pro 15, ProFlex 📄 Troubleshooting Guidance Trouble Shooting Schedule: Provided