Yanmar 6LPA-STP2, 6LPA-STZP2 Operation Manual 0A6LP-G00101

Description

• Model List:
  • 6LPA-STP2, 6LPA-STZP2

• 1. Table of Contents
• 2. Introduction
• 2.1. Record of Ownership
• 2.2. Safety Precautions
• 2.2.1. General Information
• 2.2.2. Before You Operate
• 2.2.3. During Operation and Maintenance
• 2.3. Location of Safety Decals
• 3. Product Overview
• 3.1. Yanmar 6LPA Features and Applications
• 3.1.1. New Engine Break-In
• 3.2. Component Identification
• 3.2.1. Service Side (Left Side as Viewed from Propeller)
• 3.2.2. Non-Service Side
• 3.3. Engine Nameplate
• 3.4. Function of Major Components
• 3.5. Control Equipment
• 3.5.1. Instrument Panel (Optional)
• 3.5.1.1. Equipment and Functions
• 3.5.1.2. Switches and Gauges
• 3.5.1.3. Warning Devices
• 3.5.1.4. Key (Starter) Switch
• 3.5.1.5. Engine Stop Button
• 3.5.2. Remote Control (Throttle) Handle
• 3.5.2.1. Morse Remote Control Handle (Optional)
• 3.5.2.1.1. Starting and Stopping
• 3.5.2.1.2. Forward
• 3.5.2.1.3. Reverse
• 3.5.2.1.4. Free Throttle Operation
• 3.5.2.1.5. Returning to Normal Operation
• 4. Before You Operate
• 4.1. Diesel Fuel
• 4.1.1. Diesel Fuel Specifications
• 4.1.1.1. Additional Technical Fuel Requirements
• 4.1.1.2. Handling of Diesel Fuel
• 4.1.1.3. Fuel Tank
• 4.1.1.4. Fuel System
• 4.1.2. Filling the Fuel Tank
• 4.1.2.1. Before filling fuel tank for the first time
• 4.1.2.2. To fill the fuel tank
• 4.1.3. Bleeding the Fuel System
• 4.2. Engine Oil
• 4.2.1. Engine (Lube) Oil Specifications
• 4.2.1.1. Handling Engine Oil
• 4.2.2. Engine Oil Viscosity
• 4.2.3. Checking the Engine Oil
• 4.2.4. Adding Engine Oil
• 4.3. Marine Drive Oil
• 4.3.1. Mercruiser Bravo Stern Drive Oil Specifications
• 4.3.2. Checking and Adding Marine Drive Oil
• 4.3.3. Checking and Adding Power Steering Oil (6LPA-STZP2 Models)
• 4.4. Engine Coolant
• 4.4.1. Engine Coolant Specifications
• 4.4.1.1. Engine Coolant
• 4.4.2. Checking and Adding Engine Coolant
• 4.5. Cranking the Engine
• 4.6. Daily Checks
• 4.6.1. Visual Checks
• 4.6.2. Checking Diesel Fuel, Engine Oil and Engine Coolant Levels
• 4.6.3. Checking and Refilling Marine Drive Oil
• 4.6.4. Checking the Battery Electrolyte Level
• 4.6.5. Checking the Alternator Belt
• 4.6.6. Checking the Remote Control Handle
• 4.6.7. Checking the Alarm Indicators
• 4.6.8. Preparing Fuel, Oil and Coolant in Reserve
• 4.6.8.1. Checking the Wiring Connectors
• 4.6.8.2. Tightening All Major Nuts and Bolts
• 5. Engine Operation
• 5.1. Starting the Engine
• 5.1.1. Starting at Low Temperatures
• 5.1.1.1. Starting with Air Heater (If Equipped)
• 5.1.2. Restarting After Starting Failure
• 5.1.2.1. Air Bleeding the Fuel System After Starting Failure
• 5.1.3. After the Engine Has Started
• 5.2. Remote Control Handle Operation
• 5.2.1. Acceleration and Deceleration
• 5.2.2. Shifting the Marine Drive
• 5.2.2.1. Morse Remote Control Handle (Optional)
• 5.3. Shutting Down the Engine
• 6. Periodic Maintenance
• 6.1. Safety Precautions
• 6.2. Precautions
• 6.2.1. The Importance of Periodic Maintenance
• 6.2.2. Performing Periodic Maintenance
• 6.2.3. The Importance of Daily Checks
• 6.2.4. Keep a Log of Engine Hours and Daily Checks
• 6.2.5. Yanmar Replacement Parts
• 6.2.6. Tools Required
• 6.2.7. Ask Your Authorized Yanmar Marine Dealer or Distributor For Help
• 6.2.8. Tightening Fasteners
• 6.3. EPA Maintenance Requirements
• 6.3.1. EPA Requirements for USA and Other Applicable Countries
• 6.3.2. EPA Requirements
• 6.3.3. Conditions to Ensure Compliance with EPA Emission Standards
• 6.3.4. Inspection and Maintenance
• 6.4. Periodic Maintenance Schedule
• 6.4.1. Inspection and Maintenance of EPA Emission-Related Parts
• 6.5. Periodic Maintenance Procedures
• 6.5.1. After Initial 50 Hours of Operation
• 6.5.1.1. Changing the Engine Oil and Replacing the Engine Oil Filter Element
• 6.5.1.2. Replacing the Fuel Filter Element
• 6.5.2. Every 50 Hours of Operation
• 6.5.2.1. Draining Water From the Fuel Tank
• 6.5.2.2. Draining Fuel Filter / Water Separator
• 6.5.2.3. Checking the Battery Electrolyte Level (Serviceable Batteries Only)
• 6.5.3. Every 125 Hours of Operation
• 6.5.3.1. Changing the Engine Oil and Replacing the Engine Oil Filter
• 6.5.4. After Initial 250 Hours of Operation
• 6.5.4.1. Checking the Fuel Injector Spray Pattern
• 6.5.4.2. Inspecting and Adjusting Intake / Exhaust Valve Clearance
• 6.5.5. Every 250 Hours of Operation
• 6.5.5.1. Replacing the Fuel Filter Element
• 6.5.5.2. Changing the Coolant
• 6.5.5.3. Checking or Replacing Zinc Anodes
• 6.5.5.4. Checking and Adjusting Remote Control Cables
• 6.5.5.4.1. Adjusting Engine Speed (Governor) Remote Control Cable
• 6.5.5.4.2. Adjusting Clutch Remote Control Cable
• 6.5.5.5. Cleaning the Turbocharger
• 6.5.5.6. Cleaning the Air Cleaner
• 6.5.6. Every 500 Hours of Operation
• 6.5.6.1. Cleaning or Replacing Exhaust / Water Mixing Elbow
• 6.5.6.2. Replacing Fuel Line and Rubber Hoses
• 6.5.6.3. Checking and Adjusting the Alternator V-Belt Tension
• 6.5.6.4. Checking and Adjusting the Power Steering Oil Pump Belt (6LPA-STZP2 Models)
• 6.5.7. Every 1000 Hours of Operation
• 6.5.7.1. Checking the Fuel Injection Timing
• 6.5.7.2. Checking the Fuel Injector Pressure and Nozzle Spray Pattern
• 6.5.7.3. Checking or Replacing Seawater Pump Impeller
• 6.5.7.4. Adjusting Intake / Exhaust Valve Clearance
• 6.5.7.5. Lapping the Intake and Exhaust Valve
• 6.5.8. Every 1250 Hours of Operation
• 6.5.8.1. Cleaning the Cooling Water System
• 6.5.8.2. Cleaning and Checking the Seawater Passage
• 6.5.8.3. Cleaning and Checking the Fresh Water Cooling Water Passage
• 6.5.8.4. Adjusting the Tension of the Alternator V-Belt
• 6.5.8.5. Replacing the Timing Belt
• 6.5.8.6. Washing the Engine Cooler
• 7. Troubleshooting
• 7.1. Troubleshooting After Starting
• 7.2. Troubleshooting Chart
• 7.3. Troubleshooting Information
• 8. Long-Term Storage
• 8.1. Prepare Engine for Long-Term Storage
• 8.2. Draining the Fresh Water and Seawater Cooling System
• 8.2.1. Draining the Fresh Water Cooling System
• 8.2.2. Draining Seawater Cooling System
• 8.3. Removing the Engine from Long-Term Storage
• 9. Specifications
• 9.1. Principal Engine Specifications
• 9.1.1. Marine Drive Specifications (Optional)
• 10. System Diagrams
• 10.1. Piping Diagrams
• 10.2. Wiring Diagrams
• 11. EPA Warranty USA Only
• 11.1. Yanmar Co., Ltd. Limited Emission Control System Warranty – USA Only
• 11.1.1. Your Warranty Rights and Obligations
• 11.1.2. Warranty Period
• 11.1.3. Warranty Coverage
• 11.1.4. Exclusions
• 11.1.5. Owners Responsibility
• 11.1.6. Customer Assistance
• 11.1.7. Maintenance Log