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Manuals
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Yanmar Manuals
Engine
L70N
Operation manual
Yanmar L70N Operation Manual
Industrial engines
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Proposition 65 Warning
Introduction
Record of Ownership
Table of Contents
Table of Contents
Yanmar Warranties
Yanmar Limited Warranty
What Is Covered by this Warranty
How Long Is the Warranty Period
What the Engine Owner Must Do
To Locate an Authorized Yanmar Industrial Engine Dealer or Distributor
What Yanmar will Do
What Is Not Covered by this Warranty
Warranty Limitations
Warranty Modifications
Questions
Retail Purchaser Registration
Safety
Safety Statements
Safety Precautions
Product Overview
Yanmar L-N Series Engine Features and Applications
Component Identification
Location of Labels
Function of Major Engine Components
Air Cooled Engine
Controls - Recoil Starter
Recoil Starter
Decompression Lever
Indicators and Controls - Electric Starter
Indicators
Controls
Inlet Air Heater
Engine Speed Controls
Before You Operate
Diesel Fuel
Diesel Fuel Specifications
Filling the Fuel Tank
Engine Oil
Engine Oil Specifications
Engine Oil Viscosity
Checking Engine Oil
Adding Engine Oil
Engine Oil Capacity (Typical)
Daily Checks
Visual Checks
Check Diesel Fuel and Engine Oil
Check Engine Speed Control (First Time Only)
Check Indicators
Engine Operation
Starting the Engine
Recoil Start
Electric Start
Check the Engine During Operation
Adjust Engine Speed
Shutting down the Engine
Preparing to Stop Engine
Set Engine Speed Control to STOP
Electric Start Models
After the Engine Stops
Periodic Maintenance
Periodic Maintenance
Precautions
The Importance of Periodic Maintenance
Performing Periodic Maintenance
The Importance of Daily Checks
Keep a Log of Engine Hours and Daily Checks
Yanmar Replacement Parts
Tools Required
Ask Your Authorized Yanmar Industrial Engine Dealer or Distributor for Help
Tightening Fasteners
Standard Torque Chart
Periodic Maintenance Schedule
Periodic Maintenance Procedures
Daily, before Operation
Daily, after Operation
After Initial 50 Hours of Operation
Every 50 Hours of Operation
Every 200 Hours of Operation
Every 400 Hours of Operation
Every 1000 Hours of Operation
Every 1500 Hours of Operation
Every 2000 Hours of Operation
Troubleshooting
Troubleshooting Chart
Troubleshooting Information
Long Term Storage
Before You Place the Engine in Long Term Storage
Returning the Engine to Service
Specifications
General
Description of Model Number
Engine Speed Specifications
Engine General Specifications
Principal Engine Specifications
Engine Specifications
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L48N
L70N
L100N
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Table of Contents
Troubleshooting
Troubleshooting
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Troubleshooting Information
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