Complete service repair manual for John Deere 4WD Loaders 744E, with all the service information to maintain, repair, and rebuild like professional mechanics.

John Deere 4WD Loaders 744E workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

TM1455 - John Deere 744E 4WD Loader Technical Manual - Repair.pdf

PRODUCT DETAILS:
Total Pages: 976 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
Foreword
   General Information
      Safety Information
      General Specifications
      Torque Values
      Fuels And Lubricants
   Wheels
      Powered Wheels And Fastenings
   Axles And Suspension Systems
      Removal And Installation
      Input Drive Shafts And U-Joints
      Hydraulic System
   Transmission
      Removal And Installation
      Controls Linkage
      Input Drive Shafts And U-Joints
      Gear, Shafts, And Power Shift Clutch
      Hydraulic System
   Engine
      Removal And Installation
   Engine Auxiliary System
      Cold Weather Starting Aids
      Cooling Systems
      Speed Controls
      Intake System
      External Exhaust System
      External Fuel Supply Systems
   Torque Converter
      Removal And Installation
      Converter Turbine, Gears, And Shaft
      Hydraulic System
   Connector Drive
      Elements
   Steering System
      Secondary Steering
      Hydraulic System
   Service Brakes
      Active Elements
      Hydraulic System
   Park Brake
      Active Elements
      Hydraulic System
   Electrical System
      Batteries, Support, And Cables
      Alternator, Regulator, And Charging System Wiring
      Lighting System
      Wiring Harness And Switches
      System Controls
      Instruments And Indicators
      Motor And Actuators
   Frame Or Supporting Structure
      Frame Installation
      Frame Bottom Guards
      Chassis Weights
   Operator’s Station
      Removal And Installation
      Operator Enclosure
      Seat And Seat Belt
      Heating And Air Conditioning
   Sheet Metal And Styling
      Hood Or Engine Enclosure
      Grille And Grille Housing
   Safety And Convenience
      Radio
      Horn And Warning Devices
   Loader
      Bucket
      Controls Linkage
      Frames
      Hydraulic System
   Dealer Fabricated Tools

Table of Contents
Foreword
Section 00: General Information
Group 0001: Safety Information
Handle Fluids Safely-Avoid Fires
Prevent Battery Explosions
Prepare for Emergencies
Prevent Acid Burns
Handle Chemical Products Safely
Avoid High-Pressure Fluids
Park Machine Safely
Support Machine Properly
Wear Protective Clothing
Work in Clean Area
Service Machines Safely
Work In Ventilated Area
Illuminate Work Area Safely
Replace Safety Signs
Use Proper Lifting Equipment
Remove Paint Before Welding or Heating
Avoid Heating Near Pressurized Fluid Lines
Keep ROPS Installed Properly
Service Tires Safely
Avoid Harmful Asbestos Dust
Practice Safe Maintenance
Use Proper Tools
Dispose of Waste Properly
Live With Safety
Group 0002: General Specifications
744E Specifications
Drain And Refill Capacities
Group 0003: Torque Values
Hardware Torque Specifications
ROPS Torque Specifications
Metric Bolt and Cap Screw Torque Values
Additional Metric Cap Screw Torque Values
Unified Inch Bolt and Cap Screw Torque Values
Check Oil Lines And Fittings
Service Recommendations for O-Ring Boss Fittings
Service Recommendations for Flat Face O-Ring Seal Fittings
Service Recommendations for Metric Series Four Bolt Flange Fitting
Service Recommendations For Inch Series Four Bolt Flange Fittings
Group 0004: Fuels And Lubricants
Fuel Specifications
Storing Fuel
Do Not Use Galvanized Containers
Fuel Tank
Engine Oil
Hydraulic System Oil And Transmission Oil
Differential Oil
Grease
Alternative And Synthetic Lubricants
Lubricant Storage
Mixing Of Lubricants
Engine Coolant
Section 01: Wheels
Group 0110: Powered Wheels And Fastenings
Service Equipment And Tools
Specifications
Remove And Install Wheel
Remove And Install Tire
Check Tire Pressure
Section 02: Axles And Suspension Systems
Group 0200: Removal And Installation
John Deere 1600 Series Axles-Use CTM-18
Service Equipment And Tools
Other Material
Specifications
Remove And Install Front Axle And Differential
Remove And Install Rear Axle And Differential
Group 0225: Input Drive Shafts And U-Joints
Other Material
Specifications
Towing Procedures
Remove And Install Front Differential Drive Shaft And Support Bearing
Disassemble And Assemble Front Differential Drive Shaft And Support Bearing
Remove And Install Rear Differential Drive Shaft
Disassemble And Assemble Rear Differential Drive Shaft
Group 0260: Hydraulic System
Remove And Install Differential Lock Solenoid Valve
Disassemble And Assemble Differential Lock Solenoid Valve
Section 03: Transmission
Group 0300: Removal And Installation
Service Equipment And Tools
Specifications
Remove And Install Transmission
Group 0315: Controls Linkage
Other Material
Specifications
Remove And Install Transmission Shift Levers
Group 0325: Input Drive Shafts And U-Joints
Specifications
Remove, Disassemble, Assemble, And Install Transmission Drive Shaft
Group 0350: Gear, Shafts, And Power Shift Clutch
Service Equipment And Tools
Other Material
Specifications
Remove And Install Transmission Cover
Remove And Install Clutch Cover And Gasket
Remove And Install Clutch Packs, Countershaft, And Output Shaft
Disassemble And Assemble Forward And Reverse Clutch Packs
Disassemble And Assemble High And Low Range Clutch Packs
Disassemble And Assemble Countershaft
Disassemble And Assemble Output Shaft
Group 0360: Hydraulic System
Other Material
Specifications
Remove And Install Suction Screen
Remove And Install Pump
Disassemble And Assemble Pump
Remove And Install Filter And Filter Bypass Valve
Disassemble And Assemble Filter And Filter Bypass Valve
Remove And Install Pressure Regulating Valve
Disassemble And Assemble Pressure Regulating Valve (SN -000499)
Disassemble And Assemble Pressure Regulating Valve (SN 000500- )
Remove And Install Control Valve
Disassemble And Assemble Control Valve
Remove And Install Solenoid Valves
Disassemble And Assemble Solenoid Valves
Remove And Install Forward And Reverse Accumulator
Disassemble And Assemble Forward And Reverse Accumulators (SN -000356)
Accumulator Identification
Accumulator Test Point Identification
Disassemble And Assemble F2 And F4 And F1 And F3 Accumulator (SN 000357- )
Disassemble And Assemble R2 And R4 And R1 And R3 Accumulator (SN 000357- )
Disassemble And Assemble Low Clutch Accumulator (SN 000357-)
Disassemble And Assemble High Clutch Accumulator (SN 000357-)
Remove And Install Lube Relief Valve
Disassemble And Assemble Lube Relief Valve
Remove And Install Master Clutch Cutoff Solenoid Valve
Disassemble And Assemble Master Clutch Cutoff Solenoid Valve
Remove And Install Oil Cooler
Section 04: Engine
Group 0400: Removal And Installation
6101 John Deere Engine Repair-Use CTM-20
Special Or Essential Tools
Service Equipment And Tools
Other Material
Specifications
Disconnect Turbocharger Oil Inlet Line
Remove And Install Engine
Remove And Install Oil Pan
Remove Fuel Injection Pump
Install Fuel Injection Pump
Remove Fuel Injection Nozzles
Inspect And Clean Cylinder Head Nozzle Bore
Inspect And Clean Nozzle Seating Surface
Install Fuel Injection Nozzles
Remove And Install Fuel Filter
Remove And Install Fuel Filter Check Valve
Remove And Install Fuel Transfer Pump
Bleed Fuel System
Remove And Install Water Pump
Remove And Install Thermostat
Remove And Install Turbocharger
Remove And Install Oil Cooler Bypass And Oil Filter Bypass Valve
Remove And Install Aftercooler And Intake Manifold
Remove And Install Exhaust Manifold
Engine Valve Lash (Clearance) Adjustment
Section 05: Engine Auxiliary System
Group 0505: Cold Weather Starting Aids
Other Material
Specifications
Remove And Install Starting Aid Solenoid And Nozzle
Remove And Install Engine Coolant Heater
Group 0510: Cooling Systems
Service Equipment And Tools
Specifications
Remove And Install Guards, Fan, And Fan Shroud
Remove And Install Fan Belts
Adjust Fan Belts
Remove And Install Radiator
Remove And Install Coolant Recovery Tank
Group 0515: Speed Controls
Other Material
Specifications
Remove And Install Speed Control Linkage (SN -000375)
Speed Control Linkage Adjustment (SN -000375)
Remove And Install Fuel Shut-Off Cable (SN -000375)
Adjust Fuel Shut-Off Cable (SN -000375)
Speed Control Pedal Adjustment (SN 000376-)
Group 0520: Intake System
Special Or Essential Tools
Service Equipment And Tools
Specifications
Remove And Install Air Cleaner
Remove And Install Air Filter Elements
Air Intake System Leakage Test
Group 0530: External Exhaust System
Remove And Install Muffler
Group 0560: External Fuel Supply Systems
Remove And Install Fuel Tank
Remove And Install Water Separator - If Equipped
Disassemble And Assemble Water Separator - If Equipped
Section 06: Torque Converter
Group 0600: Removal And Installation
Special Or Essential Tools
Specifications
Remove And Install Torque Converter And Master Clutch
Group 0651: Converter Turbine, Gears, And Shaft
Service Equipment And Tools
Other Material
Specifications
Disassemble Torque Converter And Master Clutch
Assemble Torque Converter And Master Clutch
Group 0660: Hydraulic System
Specifications
Disassemble And Assemble Torque Converter Pressure And Cooler Relief Valve
Section 07: Connector Drive
Group 0752: Elements
Specifications
Remove And Install Flexible Plate
Section 09: Steering System
Group 0930: Secondary Steering
Remove And Install Secondary Steering Pump And Motor
Remove And Install Secondary Steering Inlet Manifold
Disassemble And Assemble Secondary Steering Inlet Manifold
Group 0960: Hydraulic System
Special Or Essential Tools
Service Equipment And Tools
Other Material
Specifications
Remove And Install Steering Valve
Disassemble Steering Valve
Assemble Steering Valve
Remove And Install Inlet Check Valve-Machine Without Secondary Steering
Remove, Disassemble, And Install Steering Column
Replace Steering Column Tilt Bearings-(SN 000103-000335)
Remove And Install Steering Bumper And Shims
Remove And Install Priority Valve
Disassemble And Assemble Priority Valve
Remove And Install Steering Accumulator
Charge Steering Accumulator
Remove And Install Crossover Relief Valve
Disassemble And Assemble Crossover Relief Valve
Remove And Install Steering Cylinders
Disassemble Steering Cylinder
Assemble Steering Cylinder
Remove And Install Steering Cylinder Bushings
Section 10: Service Brakes
Group 1011: Active Elements
Brake Element Repair For 1600 Series John Deere Axle-Use CTM-18
Inspect Brake Linings In Machine
Group 1060: Hydraulic System
Special Or Essential Tools
Service Equipment And Tools
Specifications
Remove And Install Single Brake Valve
Disassemble And Assemble Single Brake Valve
Remove And Install Dual Brake Valve
Disassemble Dual Brake Valve
Assemble Dual Brake Valve
Remove And Install Brake Accumulators
Charge Brake Accumulator
Remove And Install Accumulator Inlet Check Valve
Remove And Install Pilot And Brake Pump
Disassemble Brake Pump
Inspect Brake Pump Parts
Assemble Brake Pump
Disassemble And Assemble Compensator Valve
Hydraulic Brake Bleeding Procedure
Section 11: Park Brake
Group 1111: Active Elements
Specifications
Towing Procedures
Disassemble And Assemble Park Brake
Group 1160: Hydraulic System
Remove And Install Park Brake Solenoid Valve
Disassemble And Assemble Park Brake Solenoid Valve
Section 16: Electrical System
Group 1671: Batteries, Support, And Cables
Service Equipment And Tools
Specifications
Safety Precautions
Procedure For Testing Batteries
Check Battery Electrolyte Level And Terminals
Checking Electrolyte Specific Gravity
Using Booster Batteries-24-Volt System
Charge Battery
Remove And Install Batteries
Adding 12-Volt Accessories
Group 1672: Alternator, Regulator, And Charging System Wiring
John Deere Engine Accessories-Alternator Repair-Use CTM-11
Service Equipment And Tools
Specifications
Remove And Install Alternator-Niehoff (SN -000375)
Remove And Install Alternator-Bosch (SN 000376-)
Group 1673: Lighting System
Specifications
Replacing Halogen Bulbs
Remove And Install Lights And Bracket
Remove And Install Rear Turn And Warning Signal Lights
Remove And Install Front Turn And Warning Signal Lights
Group 1674: Wiring Harness And Switches
Special Or Essential Tools
Service Equipment And Tools
Other Material
Specifications
Remove And Install Switches, Relays And Controller
Remove And Install Fuel Injection Pump Electrical Components (SN 000376- )
Remove And Install Engine Controller Harness Components (SN 000376- )
Remove And Install 24 V Power Converter Harness Components
Adjust Foot Throttle Resistor
Remove And Install Park Brake Switch
Remove And Install Turn Signal Switch
Remove And Install Horn Switch
Remove And Install Transmission Control (Direction And Speed Selector) Switches
Remove And Install Brake Light Pressure Switch
Adjust Brake Light Pressure Switch (SN 000346-)
Remove And Install Brake Low Pressure Switch (Monitor)
Adjust Brake Low Pressure Switch (Monitor)
Remove And Install Brake Low Pressure Switch (Park Brake)
Adjust Brake Low Pressure Switch (Park Brake)
Remove And Install Transmission Oil Temperature Gauge Sender
Remove And Install Transmission Oil Pressure Indicator Switch
Adjust Transmission Oil Pressure Indicator Switch
Remove And Install Park Brake Indicator Switch
Adjust Park Brake Indicator Switch
Remove And Install Park Brake Solenoid
Remove And Install Master Clutch Cutoff Solenoid
Remove And Install Differential Lock Solenoid
Remove And Install Differential Lock Switch
Remove And Install Transmission Forward And Reverse (Direction Selector) Solenoids
Remove And Install Transmission 1-3, 2-4 And High-Low Range (Speed Selector) Solenoids
Remove And Install Brake Pressure Differential Switch
Remove And Install Starter Relay
Remove And Install Air Filter Restriction Indicator Switch
Remove And Install Hydraulic Filter Restriction Indicator Switch
Remove And Install Coolant Temperature Gauge Sender
Remove And Install Coolant Temperature Indicator Switch
Remove And Install Engine Oil Pressure Indicator Switch
Remove And Install Engine Hour Meter Switch
Remove And Install Master Disconnect Switch-Optional
Remove And Install Fuel Level Sender
Remove And Install Battery Disconnect Relay
Remove And Install Start Aid Solenoid
Remove And Install Secondary Steering Pressure Switch
Replace DEUTSCH DEUTSCH is a trademark of DEUTSCH Company Connectors
Install DEUTSCH Contact
Replace WEATHER PACK WEATHER PACK is a trademark of Packard Electric Connector
Install WEATHER PACK Contact
Remove Connector Body From Blade Terminals
Replace AMP AMP is a trademark of AMP Incorporated Econoseal J Series Contact
Remove Blade Terminals From Fuse Block
Group 1675: System Controls
Specifications
Remove And Install Boom Height Kickout Switch
Adjust Boom Height Kickout Switch
Remove And Install Bucket Return-To-Dig Switch
Adjust Bucket Return-To-Dig Switch
Group 1676: Instruments And Indicators
Remove And Install Monitor
Remove And Install Monitor Lights
Group 1677: Motor And Actuators
John Deere Starting Motor Repair-Use CTM-11
Specifications
Remove And Install Starting Motor
Section 17: Frame Or Supporting Structure
Group 1740: Frame Installation
Service Equipment And Tools
Other Material
Specifications
Welding Repair Of Major Structure
Separate Engine And Loader Frame
Remove And Install Pivot Bearings, Shims, And Seals
Remove And Install Upper Pivot Bearing And Seals
Remove And Install Lower Pivot Bearing And Seals
Group 1746: Frame Bottom Guards
Repair Bottom Guards
Remove And Install Front Frame Bottom Guard (If Equipped)
Remove And Install Rear Frame Bottom Guard (If Equipped)
Group 1749: Chassis Weights
Specifications
Remove And Install Counterweight
Section 18: Operator’s Station
Group 1800: Removal And Installation
Special Or Essential Tools
Service Equipment And Tools
Specifications
Remove And Install Cab Or Canopy
Tilt Cab Or Canopy
Group 1810: Operator Enclosure
Special Or Essential Tools
Other Material
Specifications
Remove And Install Windowpane And Molding
Windowpane Dimensions
Remove And Install Doors
Remove And Install Left Door Latch And Handle
Remove And Install Right Door Handle
Remove And Install Windshield Washer
Remove And Install Front And Rear Windshield Wiper
Adjust Front And Rear Windshield Wiper
Group 1821: Seat And Seat Belt
Specifications
Remove And Install Seat
Remove And Install Base Plate
Disassemble And Assemble Seat
Remove And Install Seat Belt
Remove And Install Three Inch Seat Belt-Optional
Group 1830: Heating And Air Conditioning
Special Or Essential Tools
Service Equipment And Tools
Other Material
Specifications
Refrigerant (R-12) Cautions
Check And Add Compressor Oil
R12 Refrigerant Recovery, Recycling Station Installation Procedure
Recover R12 System
R12 Refrigerant Evacuation And Charging Station Installation Procedure
Evacuate R12 System
Charge R12 System
Check And Adjust Compressor Belt Tension
Remove And Install Compressor
Remove And Install High And Low Pressure Switch
High And Low Pressure Switch Test
Remove And Install Expansion Valve
Expansion Valve Bench Test And Adjustment
Remove And Install Thermistor
Thermistor Operating Test And Bench Test
Leak Testing
Refrigerant Hoses And Tubing Inspection
Remove And Install Condenser
Remove And Install Condenser Fans And Motors
Remove And Install Condenser Fan Motor Relay
Remove And Install Evaporator
Remove And Install Blower And Temperature Control Switch
Remove And Install Thermal Amplifier
Remove And Install Receiver/Dryer
Disassemble And Assemble Blower Motor
Remove And Install Resistor
Remove And Install Heater Core
Remove And Install Heater Hoses And Controls
Section 19: Sheet Metal And Styling
Group 1910: Hood Or Engine Enclosure
Remove And Install Hood
Remove And Install Service Door
Group 1921: Grille And Grille Housing
Remove Grille Housing
Install Grille Housing
Section 20: Safety And Convenience
Group 2001: Radio
Remove And Install Radio And Converter
Group 2004: Horn And Warning Devices
Remove And Install Reverse Warning Alarm
Adjust Reverse Warning Alarm Sound Level
Remove And Install Horn
Section 31: Loader
Group 3102: Bucket
Specifications
Remove And Install Tooth Shank And Tips
Remove And Install Bucket
Replace Welded Bucket Cutting Edges
Remove And Install Cutting Edges (For Bucket With Wear Plates)
Repair Cracked Cutting Edge
Group 3115: Controls Linkage
Remove And Install Single-Lever Control Valve Linkage
Disassemble And Assemble Control Valve Linkage
Group 3140: Frames
Service Equipment And Tools
Other Material
Specifications
Remove And Install Boom
Remove And Install Bucket Linkage
Remove And Install Bushings And Seals
Group 3160: Hydraulic System
Service Equipment And Tools
Other Material
Specifications
Remove And Install Steering And Hydraulic Loader Pump
Disassemble And Assemble Steering And Loader Hydraulic Pump
Remove And Install Main Control Valve
Disassemble Main Control Valve
Assemble Main Control Valve
Remove And Install Auxiliary Valve
Disassemble And Assemble Auxiliary Valve
Remove And Install System Relief Valve
Disassemble And Assemble System Relief Valve
Remove And Install Circuit Relief And Anti-Cavitation Valves
Disassemble And Assemble Circuit Relief And Anti-Cavitation Valves
Remove And Install Hydraulic System Accumulator
Charge Loader Hydraulic System Accumulator
Remove And Install Bucket Cylinder
Remove And Install Boom Cylinder
Disassemble Bucket Or Boom Cylinder
Remove And Install Pilot Controller
Disassemble And Assemble Pilot Controller
Remove And Install Two Lever And Auxiliary Pilot Controllers
Disassemble And Assemble Two Lever And Auxiliary Pilot Controllers
Remove And Install Pilot System Accumulator
Charge Pilot Accumulator
Remove And Install Pilot System Accumulator Inlet Check Valve
Remove And Install Pilot System Pressure Reducing Valve
Disassemble And Assemble Pilot System Pressure Reducing Valve
Remove And Install Oil Cooler
Remove And Install Oil Cooler Bypass Valve
Remove And Install Reservoir
Disassemble And Assemble Reservoir (SN -000405)
Disassemble And Assemble Reservoir (SN 000406-)
Remove And Install Return Filter
Remove And Install Return Filter Bypass Valve
Remove And Install Suction Screen
Disassemble And Assemble Ride Control Solenoid Valve
Disassemble And Assemble Ride Control Accumulator
Charge Ride Control Accumulator
Section 99: Dealer Fabricated Tools
Group 9900: Dealer Fabricated Tools
DFT1088 Transmission Adapter Plate
DFT1091 Cylinder Stand Shim

John Deere 4WD Loaders 744E Repair Service Manual (TM1455)