Illustrated Factory Diagnosis and Tests Service manual for John Deere 2WD or MFWD Tractors Models 4055, 4255, 4455

This manual contains high quality images, circuit diagrams, diagnostic procedures to help you to diagnostic, troubleshoot and repair your truck. This document is printable, without restrictions, contains searchable text.

This is Diagnostic manual, including electrical and hydraulic wiring diagrams, Repair manual are sold separate.

Language: English
Format: PDF, 840 pages;

Covered models:
  4055
  4255
  4455

Contents:
    SECTION 210GENERAL INFORMATION
        Group 05Safety
        Group 10Machine Operational Checkout
        Group 15General Reference Information
        Group 20Test Equipment Calibration
    SECTION 220ENGINE OPERATION AND TESTS
        Group 05General Information
        Group 10System Diagnosis
    SECTION 230FUEL AND AIR OPERATION AND TESTS
        Group 05Fuel System
    SECTION 240ELECTRICAL OPERATION AND TESTS
        Group 05Operational Checks
        Group 10ADiagnosis Introduction
        Group 10BStarting Circuit
        Group 10CCharging Circuit
        Group 10DINTELLITRAK® System
        Group 10ELighting Circuits
        Group 10FAccessory Circuits
        Group 25Reference Diagrams and Charts
    SECTION 250QUAD-RANGE TRANSMISSION
        Group 05QUAD-RANGE Operational Checks
        Group 10QUAD-RANGE Diagnosis
        Group 25QUAD-RANGE Theory of Operation
    SECTION 255POWER SHIFT TRANSMISSION
        Group 05Power Shift Operational Checks
        Group 10Power Shift Diagnosis
        Group 25Power Shift Theory of Operation
    SECTION 256PTO, AXLES AND DIFFERENTIALS
        Group 05PTO, Axles and Differentials Operational Checks
        Group 10PTO, Axles and Differentials Diagnosis
        Group 15PTO, Axles and Differentials Tests
        Group 25PTO, Axles and Differentials Theory of Operation
    SECTION 260STEERING AND BRAKES
        Group 05Steering and Brakes Operational Checks
        Group 10Steering and Brakes Diagnosis
        Group 25Steering and Brakes Theory of Operation
    SECTION 270HYDRAULIC SYSTEM
        Group 05Hydraulic System Operational Checks
        Group 10Hydraulic System Diagnosis
        Group 15Hydraulic System Tests
        Group 25Hydraulic System Theory of Operation
    SECTION 290OPERATOR STATION
        Group 05Operational Checks
        Group 10System Diagnosis
        Group 25Theory of Operation
    SECTION 299DEALER FABRICATED TOOLS
        Group 05Dealer Fabricated Tools
    Alphabetical Index