**Deer 1450CWS 1450WTS 1550CWS 1550WTS Combines**
**Introducing the Unparalleled Performance of Deer Combines**
**Overview**
Deer Combines 1450CWS, 1450WTS, 1550CWS, and 1550WTS are engineered to maximize efficiency and productivity in the demanding world of agriculture. These state-of-the-art machines seamlessly integrate cutting-edge technologies with robust construction to deliver exceptional performance in diverse harvesting conditions.
**Revolutionary Harvesting System**
Deer Combines boast a revolutionary harvesting system that optimizes grain quality and reduces losses. The patented SCD (Self-Cleaning Disc) Header provides unmatched flexibility in crop handling, ensuring clean and efficient harvesting of even the most delicate crops. The exclusive OptiFlow™ System enhances grain flow efficiency, minimizing damage and ensuring superior grain handling.
**Powerhouse Performance**
Under the hood, Deer Combines are powered by advanced PowerTech™ engines that deliver exceptional torque and horsepower. These engines are equipped with intelligent power management systems that optimize fuel efficiency while maintaining optimal performance under varying loads. The advanced drive systems provide superior traction and maneuverability, allowing operators to navigate challenging terrain with ease.
**Exceptional Grain Handling**
Deer Combines feature a comprehensive grain handling system that combines efficiency with versatility. The large grain tank capacity enables extended operation without the need for frequent unloading. The high-capacity cleaning system efficiently removes chaff and debris, delivering clean and marketable grains. The advanced moisture sensing technology ensures precise grain moisture measurement, optimizing harvesting efficiency and profitability.
**Precision Technologies**
Deer Combines are equipped with a suite of precision technologies that empower operators with real-time data and intuitive control. The integrated touchscreen display provides a comprehensive interface for monitoring machine performance, grain quality, and field data. The advanced yield mapping capabilities allow operators to identify yield variations and target areas for precision farming applications.
**Operator Comfort and Convenience**
Deer Combines prioritize operator comfort and convenience. The spacious and ergonomic cabs provide a comfortable working environment with panoramic visibility. The intuitive controls, including the multi-function joystick, ensure effortless operation. The air suspension system reduces operator fatigue, even during extended harvesting sessions.
**Outstanding Durability and Serviceability**
Deer Combines are renowned for their exceptional durability and serviceability. The robust frame and high-grade components ensure reliable operation in harsh conditions. The modular design simplifies maintenance procedures, minimizing downtime and maximizing productivity.
Illustrated Factory Diagnosis and Tests Service Manual for John Deere Combines Models 1450CWS, 1450WTS, 1550CWS, 1550WTS.
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, bookmarks, crosslinks for easy navigation.
This is Diagnostic manual, including electical wiring diagrams, Repair manual are sold separate.
Language: English
Format: PDF, 883 pages
Covered models (S.N. from 070001):
1450
1450CWS
1450WTS
1550
1550CWS
1550WTS
Contents:
Foreword
References in this manual
Safety
Safety Information
Diagnostics
AHCActive Header Control
Engine System
General Information
Test and Adjustment Procedures
Engine Diagnostics
Identification and Location of Components
Cooling and Air Intake Systems
General Information
Test and Adjustment Procedures
Air Intake System Diagnostics
Engine Cooling System Diagnostics
Identification and Location of Components
Electrical System
How To Use Diagnostic Information
Electrical System Schematics
Fuse Board
Engine Start-Up System Diagnostics
Battery Recharging System Diagnostics
Throttle Diagnostics6068HCQ82 Engine
Throttle Diagnostics6068HCQ81 Engine
Engine Speed & High Pressure Fuel Pump Diag.6068HCQ82 Engine
Eng. Speed, High Press. Fuel Pump & Turbo. Diag.6068HCQ81 Eng.
Temperature Sensors Diagnostics6068HCQ82 Engine
Temperature Sensors Diagnostics6068HCQ81 Engine
Engine Coolant Temperature Gauge Diagnostics
Engine Pressure Sensors Diagnostics6068HCQ82 Engine
Engine Pressure Sensors Diagnostics6068HCQ81 Engine
Engine Defect Signalling Diagnostics
Water-In-Fuel Sensor Gauge Diagnostics
High Pressure Pump and Fuel Transfer Pump Diagnostics
Engine Air Intake Heater Diagnostics6068HCQ82 Engine
Engine Air Intake Heater Diagnostics6068HCQ81 Engine
Turbocharger Actuator Diagnostics6068HCQ81 Engine
EGR Valve Motor Diagnostics6068HCQ81 Engine
Engine Air Filter Sensor Diagnostics
Fuse Tester Diagnostics
Fuel Level Gauge Diagnostics
Straw Walker Performance Monitor and Sensor Diagnostics
Cleaning Shoe Performance Monitor and Sensor Diagnostics
Header Position Gauge Diagnostics
Straw Distributor Motor Diagnostics
Cab Interior Lighting Diagnostics
Windshield Washer Motor Diagnostics
Windshield Wiper Motor Diagnostics
Grain Tank Lighting System Diagnostics
Radio Diagnostics
CB Radio Diagnostics
Parking Brake Diagnostics
Hydrostatic System Oil Temperature Diagnostics
Straw Chopper Impeller Speed Sensor Diagnostics
Tailings Elevator Auger Speed Sensor Diagnostics
Straw Walker Crankshaft Speed Sensor Diagnostics
Power Separator Speed Sensor DiagnosticsWTS
Clean Grain Elevator Auger Speed Sensor Diagnostics
Cleaning Fan Speed Sensor Diagnostics
Hydraulic Oil Filter Sensor Diagnostics
Grain Tank Filling Level Sensor Diagnostics
Cigarette Lighter Diagnostics
Compressor Diagnostics of Air Seat
Headlights Diagnostics
Front Clearance Lights Diagnostics
Tail Light Diagnostics
Left-Hand Turn Signal Diagnostics
Right-Hand Turn Signal Light Diagnostics
Beacon Lights Diagnostics
Air Condit. Syst. Diag. - 1450 (054551-080049) & 1550 (054551-080042)
Air Condit. System Diagnostics - 1450 (080050-) & 1550 (080043-)
Electrical Adjustment of Rear View Mirrors Diagnostics
Unloading Auger Lighting System Diagnostics
Work Lights and Spot Lights On Mirror Arms Diagnostics
Cab Auxiliary Work Light Switch Diagnostics
Straw Chopper and Straw Walker Plugging Alarm Diagnostics
Reel Speed Adjustment Diagnostics
Brake Light Diagnostics
Separator Drive Diagnostics
Unloading Auger Drive Diagnostics
Header Drive Diagnostics
Feeder House Drive Reverser Diagnostics
INFO-TRAKINFO-TRAK is a trademark of the Deere & Company Monitor/ Drive Shaft Speed Monitor
Cleaning Fan Speed Adjustment Diagnostics
Threshing Cylinder Speed Adjustment Diagnostics
Concave Spacing Adjustment Diagnostics
Reel Extend/Retract Diagnostics
Reel Raise/Lower Diagnostics
Header Lateral Tilt Diagnostics
Header Raise/Lower Diagnostics (Manual)
Header Controller Board Diagnostics
Float Control Diagn.300 & 600 Series Rigid Cutting Platform
Header Lateral Tilt and Height Control Diagnostics
Height Control DiagnosticsRigid Cutting Platform Without Sensors
Unloading Auger Swing Diagnostics
Four Wheel Drive Diagnostics
Area Counter Diagnostics
Gearshift Lock Diagnostics
Back-up Alarm Diagnostics
Sieves and Engine Compartment Lights Diagnostics
Header Calibration Procedures
Connector Data
Drive Train
Specification
Checking Parts for Wear
Hydrostatic System Test
Transmission
Four-Wheel Drive
Two Speed Four-Wheel Drive
Brakes, Steering and Rear Axle
Brake System
Drum Brakes
Steering System
Hydraulic System
General Information
Hydraulic Schematic
Reel Hydraulic Motor
Hydraulic Pump Drive
Hydraulic Control Valve
Hydraulic System Troubleshooting
Identification and Location of Hydraulic Components
Cab
Cab and Operators Seat
Air Conditioning and Heating
Ventilation and HeatingTroubleshooting
Operational Tests and Troubleshooting
Air Conditioning System Operation
