John Deere 9940 Cotton Picker Technical Manual
TM1356
Language: English
Compatibility: All versions of Windows/Mac and Linux OS, Android
This manual can be used by everyone from beginners/hobbyists to professional technicians. Even the most inexperienced mechanic can easily follow the step-by-step instructions, simplified with illustrations and drawings. Keep this manual handy and refer to it frequently. Routine preventive maintenance saves you time and money. money by helping to prevent premature failures and unnecessary repairs.
Publication number: TM1356
This manual contains high quality images, specs and Schematics, actual real photo illustrations, circuit diagrams and instructions to help you to operate, diagnostic, maintenance, troubleshoot, and repair your John Deere 9940 Cotton Picker. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.
John Deere 9940 Cotton Picker Technical Manual
CONTENTS:
SECTION 10 – GENERAL
General Specifications
05 – Predelivery, Delivery and After-Sale Services
10 – Tune-Up and Adjustments
15 – Fuels and Lubricants
SECTION 20 – ENGINE REPAIR
05 – Remove and Install Engine
29 – Remove / Install Cooling System
SECTION 30 – FUEL AND AIR REPAIR
Specifications and Special Tools
04 – Remove / Install Air Intake System
09 – Remove / Install Diesel Fuel System
SECTION 40 – ELECTRICAL REPAIR
Specifications and Special Tools
10 – Charging Circuit Repair
15 – Starting Circuit Repair
20 – Lightis, Instruments, and Accessory Circuits Repair
SECTION 50 – POWER TRAIN
Specifications and Special Tools
10 – Transmission
15 – Axles and Differential
25 – Standard Hydrostatic Drive
26 – Eaton Hydrostatic Drive
SECTION 60 – STEERING / BRAKES REPAIR
Specifications and Special Tools
05 – Steering
10 – Brakes
SECTION 70 – HYDRAULIC REPAIR
Specifications and Special Tools
05 – Reservoir
10 – Hydraulic Pump
15 – Main Control Valves
20 – Hydraulic Cylinders
25 – Hydraulic Motors
30 – Height Control
SECTION 80 – AXLES AND WHEELS REPAIR
Specifications
05 – Guide Axle
10 – Wheels
SECTION 90 – OPERATOR STATION REPAIR
Specifications and Special Tools
05 – Air Conditioning System
10 – Heating System
15 – Miscellaneoous Components
SECTION 120 – PICKING UNITS REPAIR
Specifications and Special Tools
05 – Picking Units Removal and Installation
10 – Grid Bars and Pressure Plates
15 – Spindles and Picker Bars
20 – Picker Drums, Drive Shafts, and Gears
25 – Idler Gears and Bearings
30 – Doffers, Stub Shaft and Drive
35 – Moistener Columns
40 – Gear Cases, Universal Joints, and Countershafts
45 – Picking Unit Cabinets and Cam Tracks
SECTION 130 – MOISTENER AND AIR SYSTEMS REPAIR
Specifications
05 – Moistener System
10 – Air System
SECTION 220 – ENGINE OPERATION AND TESTS
Specifications and pecial Tools
05 – System Operation
10 – System Tests and Diagnosis
SECTION 230 – FUEL / AIR OPERATIONS AND TESTS
Specifications and Special Tools
05 – Air Intake System
10 – Diesel Fuel System
SECTION 240 – ELECTRICAL OPERATION AND TESTS
Specifications and Special Tools
05 – General Information and Diagrams
10 – Charging Circuit
15 – Starting Circuit
20 – Lights, Instruments, and Accessory Circuits
SECTION 250 – POWER TRAIN OPERATION AND TESTS
Specifications and Special Tools
10 – Transmission
15 – Axles and Differenyial
25 – Hydrostatic Drive
SECTION 260 – STEERING / BRAKES OPERATION AND TESTS
Specifications and Special Tools
05 – Steering
10 – Brakes
SECTION 270 – HYDRAULIC OPERATION AND TESTS
Specifications and Special Tools
05 – System Operation and Tests
10 – Hydraulic Pump
15 – Main Hydraulic Valve
20 – Hydraulic Cylinders
25 – Hydraulic Motors
30 – Height Control
SECTION 290 – OPERATOR STATION OPERATION AND TESTS
Specifications and Special Tools
05 – Pressurizer System
10 – Air Conditioning System Operation
15 – Air Conditioning System Tests and Diagnosis
20 – Heating System
SECTION 325 – PICKING, MOISTENER, AND AIR SYSTEMS
Specifications and Special Tools
05 – Systems Operation and Diagnosis
File Format: PDF
Requirement: Adobe Reader
Language: English
Compatibility: All Windows Version / Mac and Linux OS, Android
John Deere 9940 Cotton Picker Technical Manual