Target Audience:
Mechanics and DIY users
Documentation Style:
Step-by-step explanations, pictorial diagrams, exploded views, photos
Diagnostic Information:
Includes diagnostic information and troubleshooting guides
Service Tools:
References specific service tool numbers and their usage
Safety Emphasis:
Highlights safety precautions, notes, cautions, and warnings (DANGER, CAUTION, NOTE)
Engine:
Detailed repair, adjustment, and troubleshooting for engine systems
Transmission:
Service, removal, installation, and adjustment of transmission components
Hydraulics:
Information on hydraulic systems, pumps, valves, and cylinders
Electrical System:
Wiring diagrams, component testing, and troubleshooting for electrical systems
Brake System:
Brake system repair, adjustment, and maintenance procedures
Steering System:
Service and adjustment of the steering mechanism
Operator Station:
Details on controls, seating, and operator environment maintenance
Maintenance:
Periodic maintenance, lubrication, and fluid checks
Troubleshooting:
Diagnostic procedures for common issues and system malfunctions
Repair:
Step-by-step repair instructions for various components
Disassembly Assembly:
Detailed instructions for component disassembly and reassembly
Adjustments:
Precise adjustment procedures for engine, transmission, and other systems
Testing Diagnostics:
Procedures for testing and diagnosing system performance
Depth:
Comprehensive, from basic adjustments to detailed rebuilds, including special tool usage
Tightening Torques:
Includes specific tightening torque values for various fasteners and assemblies
Wear Limits:
Provides wear limits for critical components to ensure proper function
Engine Components:
Detailed service for engine block, cylinder head, pistons, crankshaft, camshaft, etc.
Drivetrain Components:
Service for differential, final drives, PTO (Power Take-Off)
Chassis And Frame:
Information related to chassis integrity and repair
Diagram Quality:
Illustrations, exploded diagrams, drawings, and photos guide through procedures
Manual Completeness:
100% complete and intact, no missing/corrupt pages/sections
Data Basis:
Based on latest product information available at time of publication approval
Engine Type Discussion:
Covers diesel engines common to IH 786 and 886 tractors
Engine Performance Details:
Includes specifications for performance adjustments and checks
Fuel System Servicing:
Procedures for fuel system maintenance, troubleshooting, and component service
Engine Rebuild Procedures:
Detailed disassembly, assembly, and overhaul procedures for engine components
Valve Adjustment:
Procedures for valve lash adjustment
Cooling System:
Service and maintenance for the cooling system (radiator, thermostat, water pump)
Lubrication System:
Maintenance of the engine's lubrication system, including oil pump and filter
Transmission Types:
Covers transmissions typically found in these models (e.g., manual shift, powershift)
Clutch Service:
Instructions for clutch inspection, adjustment, and replacement
Gearbox Maintenance:
Procedures for gearbox disassembly, assembly, and lubrication
Safety Standards:
Emphasizes adherence to safety standards during all service operations
Safety Precautions:
Specific safety precautions related to operating procedures, lifting, and fluid handling
Warning Symbols:
Use of 'DANGER', 'CAUTION', and 'NOTE' to highlight critical safety information
Maintenance Schedule Reference:
Guidance to follow periodic maintenance charts for optimal performance and longevity
Lubricant Recommendations:
Specification of approved lubricants and fluids for various systems
Common Problem Identification:
Assists in identifying and rectifying unusual noises and changes in operating characteristics
Preventative Measures:
Guidance on preventative maintenance to maximize tractor lifespan
Fastener Usage:
Emphasis on using correct OEM fasteners and torque values
Work Environment:
Recommends working in a clean environment with adequate lighting