Yamaha EF2800i, YG2800i Generator Service Manual

Covers: Yamaha EF2800i and YG2800i Generators
Pages: 138
Format: PDF
Works with: Windows/Mac/Tablet
Notes: Bookmarked, searchable, printable, instant download

This service manual covers Yamaha EF2800i and YG2800i generator mechanical assembly & disassembly procedures, engine and electrical repairs, wiring diagrams, and troubleshooting. In this service manual you will find step-by-step instructions, accurate illustrations and detailed specifications outlined by the manufacturer. This is the same manual professional technicians use to service the Yamaha EF2800i or YG2800i generators.

Topics:

Chapter 1 General Information

Chapter 2 Periodic Inspections and Adjustments

• Introduction
• Maintenance Intervals Chart
• Periodic Maintenance/Lubrication Intervals
• Engine
• Engine Oil Leakage Checking
• Oil Level Checking
• Oil Replacement
• Fuel Leakage
• Fuel Cock Strainer Inspection
• Fuel Tank Filter
• Air Filter Element
• Muffler
• Valve Clearance Adjustment
• Compression Pressure
• Rated Engine Speed
• Breather Hose
• Electrical
• Spark Plug
• Engine Switch
• Economy Switch
• Pilot Light
• Receptacle
• DC Circuit Breaker

Chapter 3 Engine

• Control Panel
• Control Box Cover and Fuel Tank
• Muffler and Air Cleaner
• Breather Hose Installation
• Muffler Assembly
• Control Unit and AC-CDI Unit
• Engine
• Cylinder Head Cover and Cylinder Head
• Push Rod Inspection
• Cylinder Head Inspection
• Cylinder Head Assembly
• Breather Hose Assembly
• Valve and Valve Spring
• Locker Arm Inspection
• Valve Seat Inspection
• Valve Lapping
• Recoil Starter
• Generator
• Magneto Rotor and Stator
• Coil Assembly Installation
• Crankcase Cover and Camshaft
• Camshaft Inspection
• Valve Lifter Inspection
• Camshaft Assembly
• Piston, Connecting Rod, Crankshaft and Crankcase
• Piston Ring and Piston Assembly
• Crankshaft Assembly
• Carburetor
• Float Height Inspection
• Choke Cable Installation
• Throttle Control Motor Troubleshooting
• Throttle Control System

Chapter 4 Electrical

• Electrical Components
• Circuit Diagram
• Switches
• Checking Switch Continuity
• Ignition System
• Generator System
• Charging System
• Troubleshooting

Chapter 5 Specifications

• General Specifications
• Maintenance Specifications
• Engine
• Generator and Electrical
• Tightening Torque
• General Torque Specifications
• Definition of Units
• Wire Routing Diagram
• Control Box Panel And Behind Control Box
• Engine and Generator