John Deere 4052m 4052r Spec Repair Manual
This manual is written for an experienced technician. Essential tools required in performing certain service work are identified in this manual and are recommended for use.
Live with safety: Read the safety messages in the introduction of this manual and the cautions presented throughout the text of the manual.
This is the safety-alert symbol. When you see this symbol on the machine or in this manual, be alert to the potential for personal injury.
Technical manuals are divided in two parts: repair and operation and tests. Repair sections tell how to repair the components. Operation and tests sections help you identify the majority of routine failures quickly.
Information is organized in groups for the various components requiring service instruction. At the beginning of each group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.
Technical Manuals are concise guides for specific machines. They are on-the-job guides containing only the vital information needed for diagnosis, analysis, testing, and repair.
Fundamental service information is available from other sources covering basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic type of failures and their causes.
John Deere 4044m 4044r 4049m 4049r 4052m 4052r 4066m 4066r Compact Utility Tractor (tm131019) Complete Workshop Service Repair Manual
4044M, 4044R,
4049M, 4049R,
4052M, 4052R,
4066M & 4066R
Compact Utility Tractors Diagnostic
and Repair
TECHNICAL MANUAL
4044M, 4044R, 4049M, 4049R, 4052M, 4052R, 4066M, 4066R (S.N.
010001-)
TM131019 05OCT15 (ENGLISH)
John Deere 4044m 4044r Workshop Service Repair Manual
Illustrated Factory Diagnostic and Repair Technical Manual for John Deere Compact Utility Tractors 4044M, 4044R, 4049M, 4049R, 4052M, 4052R, 4066M & 4066R
This manual contains high quality images, circuit diagrams, instructions to help you to maintenance, trounleshooting, diagnostic, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.
Language: English
Format: PDF, pages
John Deere 4052m 4052r Spec Repair Manual
Covered models:
4049R
4049M
4066R
4052R
4044R
4052M
4044M
4066M
Contents:
Foreword
General Information
Safety
General References
Technical Specific References
Fuel and Lubricants
Serial Number Locations
Engine Repair
Engine
Cooling System
Fuel, Air Intake, and Exhaust Repair
Fuel
Air Intake
Exhaust
Electrical Repair
Battery, Starter and Alternator
Electrical System Components
Wiring Harnesses
Transmissions Repair
Separation
Power Train Hydrostatic
Power Train Power Reverser
Final Drive Repair
MFWD
Differential
PTO
Steering and Brake Repair
Steering
Brake
Hydraulics Repair
Hydraulic Pump and Filter
Rockshaft
Range Control and Three Point Hitch
Selective Control Valve
Miscellaneous Repair
Hood and Side Panels
Fenders
Wheels
Cab/Open Operators Station Repair
Seat and Support
Control Console
Roll-Gard
Cab Components
Open Operator Station Components
Heating System
Air Conditioning System
Temperature Control, Belts, and Blower Motor
Diagnostic Trouble Codes
General References
Engine Control Unit (ECU) Diagnostic Trouble Codes
Instrument Cluster Control (ICC) Diagnostic Trouble Codes
Power Train Hydrostatic (PTH) Control Unit Diagnostic Trouble Codes
Power Train Reverser (PTR) Control Unit Diagnostic Trouble Codes
Observable Symptoms and System Diagnostics
General References
Engine Diagnostics
Fuel, Air Intake, Exhaust, and Cooling Diagnostics
Electrical Diagnostics
Electronic Control Unit Diagnostics
Drive Systems and Transmission Diagnostics
Steering and Brakes Diagnostics
Hydraulic Diagnostics
Cab/Open Operators Station Diagnostics
Engine Operation, Test, and Adjustments
General References
Calibrations, Preliminary Checks and Operational Checks
Theory of Operation
Tests and Adjustments
Fuel , Air Intake, Exhaust, and Cooling Operation, Test, and Adjustments
General References
Calibrations, Preliminary Checks and Operational Checks
Theory of Operation
Component and Connector Information
Tests and Adjustments
Electrical General and Theory of Operation
General References
Key Switch, Starter, and Alternator
Accessory Power and Horn
Control Module, Headlights, Signal, Work Lighting, and Warning Lights
Hydraulics, Rockshaft, and Diverter
Heating and Air Conditioning
Cruise Control
Windshield Wiper and Washer
Dome Light, Door Switch, Air Seat, and Radio
Instrument Control Cluster (ICC)
MFWD, Brakes, PTO, and Speed Sensor
Transmission Control Unit (TCU)
Engine Control Unit (ECU)
Electrical Schematics
General References
Electrical Schematics
Circuit Diagrams
Electrical Components and Connectors
General References
(SE1) Key Switch, Starter, and Alternator
(SE3SE4) Accessory Power and Horn
(SE5SE7) Control Module, Headlights, Signal, Work Lighting, and Warning Lights
(SE9) Junction Block Power
(SE10SE11) Rear Trailer Connector
(SE13) Back-Up Alarm and Beacon Light
(SE14) Hydraulics, Rockshaft, and Diverter
(SE15) Power Port
(SE16SE17) Heating and Air Conditioning
(SE18) Cruise Control
(SE19SE20) Windshield Wiper and Washer
(SE22SE23) Dome Light, Door Switch, Air Seat, and Radio
(SE24) Instrument Control Cluster (ICC)
(SE25SE28) MFWD, Brakes, PTO, and Speed Sensor
(SE29) Transmission Control Unit (TCU)
(SE30) Engine Control Unit (ECU)
(SE32) Controller Area Network
Fuses and Relays
Ground Points
Interconnects
Electrical Tests and Adjustments
General References
Tests and Adjustments
Electronic Control Units
General References
Calibrations, Preliminary Checks and Operational Checks
Theory of Operation
Component and Connector Information
Test and Adjustments
Instrument Cluster Control (ICC)
Engine Control Unit (ECU)
Power Train Hydrostatic (PTH)
Power Train Reverser (PTR)
Power Train Transmission Operation, Test, and Adjustments
General References
Calibrations, Preliminary Checks and Operational Checks PTH
Calibrations, Preliminary Checks and Operational Checks PTR
Theory of Operation PTH
Theory of Operation PTR
Schematics PTH
Schematics PTR
Component and Connector Information PTH
Component and Connector Information PTR
Tests and Adjustments PTH
Tests and Adjustments PTR
Final Drive Operation, Test, and Adjustments
General References
Calibrations, Preliminary Checks and Operational Checks
Theory of Operation
Component and Connector Information
Tests and Adjustments
Steering and Brakes Operation, Test, and Adjustments
General References
Calibrations, Preliminary Checks and Operational Checks Steering
Calibrations, Preliminary Checks and Operational Checks Brakes
Theory of Operation Steering
Theory of Operation Brakes
Schematics Steering
Component and Connector Information Steering
Component and Connector Information Brakes
Tests and Adjustments Steering
Tests and Adjustments Brakes
Hydraulics Operation, Test, and Adjustments
General References
Calibrations, Preliminary Checks and Operational Checks
Theory of Operation
Schematics
Component and Connector Information
Tests and Adjustments
Cab/Open Operators Station Operation, Test, and Adjustments
General References
Calibrations, Preliminary Checks and Operational Checks
HVAC Theory of Operation
Seat Theory of Operation
Schematics
Component and Connector Information
Tests and Adjustments
Service Tools
General References
Dealer Fabricated and Service Tools