🏷️ Basic Information Identification Make: Suzuki Model: Outboard Model Detail: DF4 / DF5 Year: 2002-2011 📋 Manual Details Documentation Manual Type: Service Repair Manual Manual Title: 2002-2011 Suzuki Outboard Service Manual DF4 DF5 4/5 HP Delivery Method: PDF Download Software Required: None Language: English ⚙️ Engine Specifications General Engine Type: Four-Stroke Horsepower: 4 HP / 5 HP Cooling System: Water Cooled Starting System: Manual Start / Electric Start (depending on specific model configuration) Lubrication Engine Oil Type: Refer to Manual for Specifics (typically SAE 10W-30 or 10W-40 API SE, SF, SG, SH, SJ, SL rated) Gear Oil Type: Refer to Manual for Specifics (typically SAE 80W-90 GL-4 rated) Performance Idle Speed: Refer to Manual for Specifics (typically around 850-950 RPM) Ignition Timing: Refer to Manual for Specifics 🔧 Maintenance Schedule Periodic Maintenance Schedule: Included Tune Up Spark Plug Gap: Refer to Manual for Specifics (e.g., 0.7-0.8 mm) Spark Plug Type: Refer to Manual for Specifics (e.g., NGK CR6HSA or equivalent) Components Water Pump Impeller: Serviceable/Replaceable Fuel Filter: Serviceable/Replaceable Anodes: Serviceable/Replaceable 📄 Electrical Charging System Battery Charging: System Details Included Starter System Electric Starter: System Details Included (for models equipped) 📄 Fuel System Carburetor Carburetor Tuning: Covered (for carbureted models) Fuel Delivery Fuel Pump: High Pressure Fuel Pump (for EFI models) 📄 Power Unit Engine Internals Piston Rings: Serviceable Cylinder Head: Assembly/Disassembly Procedures Crankshaft: Serviceable 📄 Mid Unit Components Drive Shaft: Serviceable Swivel Bracket: Serviceable 📄 Lower Unit Gearcase Gear Shimming Adjustments: Covered Components Propeller Shaft: Serviceable 📄 Power Trim Tilt System Power Trim Tilt Unit: Service Procedures Included (for models equipped) 📄 Troubleshooting Diagnostics Troubleshooting Guide: Included Fault Codes: Self-Diagnostic System Troubleshooting Covered 📄 General Information Specs Torque Specifications: Included Tools Materials: Required Tools and Materials Listed