This Original Factory Manual Includes Detailed Serivce Repair Information for the John Deere 9920, 9930 Cotton Picker. It contains guidance on repair, operation and diagnostics, special instructions for repair and maintenance, instructions for installation and adjustment, assembly and disassembly instructions, step by step instructions, technical specifications, illustrations, detailed schematics and diagrams, troubleshoot and any additional information for John Deere 9920, 9930 Cotton Picker.
Models Covered:
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John Deere 9920 Cotton Picker
John Deere 9930 Cotton Picker
CONTENTS AS FOLLOWS:
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SECTION 10—GENERAL
Group 05—Safety
Group 10—General Specifications
Group 15—Fuels and Lubricants
SECTION 20—ENGINE REPAIR
Group 05—Remove and Install
Group 10—Acquire Access to Cooling System
SECTION 30—FUEL AND AIR REPAIR
Group 05—Remove/Install Diesel Fuel System
SECTION 40—ELECTRICAL REPAIR
Group 05—MOTOROLA Charging Circuit Repair
Group 06—NIPPONDENSO Charging Circuit Repair
Group 07—BOSCH Charging Circuit Repair
Group 10—Starting Circuit Repair
Group 15—Lights, Instruments, and Accessory Circuit Repair
Group 20—Monitor System Repair
Group 25—Connector Repair
SECTION 50—POWER TRAIN REPAIR
Group 05—EATON Hydrostatic Drive
Group 06—SUNDSTRAND Hydrostatic Drive
Group 10—Transmission
Group 15—Differential
Group 20—Auxiliary Gear Case
Group 25—Final Drive
SECTION 60—STEERING AND BRAKE REPAIR
Group 05—Remove and Install Steering Components
Group 06—Steering Column Repair
Group 07—Steering Metering Pump Repair
Group 08—Steering Motor Repair (Single Wheel)
Group 09—Steering Cylinder Repair (Dual Guide Wheel)
Group 10—Brakes Repair
SECTION 70—HYDRAULIC REPAIR
Group 05—Hydraulic Pump Repair
Group 10—Main Control Valve
Group 15A—Basket Lift Cylinder
Group 15B—Picking Unit Lift Cylinders
Group 15C—Vane Dump Control Cylinder
Group 20—Hydraulic Motors
Group 25—Height Control
Group 30—Pressure Control Valve
Group 35—Basket Compactor Control Valve
Group 40—Vane Dump Control Valve
SECTION 80—WHEEL AND AXLE REPAIR
Group 05—Single Guide Wheel Axle
Group 10—Dual Guide Wheel Axle
SECTION 90—OPERATOR STATION REPAIR
Group 05—DELCO R-12 Air Conditioning
Group 06—NIPPONDENSO R-12 Air Conditioning System
Group 07—R-12 Air Conditioning System
Group 08—NIPPONDENSO R-134a Air Conditioning System
Group 10—Heating System
Group 15—Seat
Group 20—Cab Repair
SECTION 100—PICKING UNIT REPAIR
Group 05—Picking Unit Removal and Installation
Group 10—Grid Bars And Pressure Plates
Group 15—Spindles and Picker Bars
Group 20—Picker Drums, Drive Shafts, and Gears
Group 25—Idler Gears and Bearings
Group 30—Doffers, Stub Shaft, and Drive
Group 35—Moistener Column
Group 40 —Gear Cases, Universal Joints, and Countershafts
Group 45—Picking Unit Cabinets And Cam Tracks
SECTION 110—AIR SYSTEM REPAIR
Group 05—Air System
SECTION 120—WATER SYSTEM REPAIR
Group 05—Water System
SECTION 130—PICKING UNIT LUBRICATION SYSTEM REPAIR
Group 05—Lubrication System—9930
SECTION 199—SPECIAL TOOLS
Group 05—Fabricated Tools
SECTION 210—OPERATIONAL CHECKOUT PROCEDURE
Group 05—Machine Operational Checkout
SECTION 220—ENGINE OPERATION AND TEST
Group 05—Engine
SECTION 230—FUEL/AIR OPERATION AND TEST
Group 05—Air Intake System
Group 10—Diesel Fuel System
SECTION 240—ELECTRICAL OPERATION AND TEST
Group 05—System Diagrams
Group 10—Electrical System Diagnosis
Group 10A—Starting Circuit
Group 10B—Charging Circuit (9920; 9930, P.I.N. -12000)
Group 10C—Charging Circuit (9930, P.I.N. 12001- )
Group 10D—Gauge Cluster
Group 10E—Lighting Circuit
Group 11—Monitor System Diagnosis
Group 12—Operator’s Presence System Diagnosis
Group 15—Battery
Group 20—Charging Circuit
Group 25—Starting Circuit
Group 30—Lights, Instruments, and Accessory Circuits
Group 35—Monitor System
Group 40—Operator Presence System
SECTION 250—POWER TRAIN OPERATION AND TEST
Group 05—EATON Hydrostatic Drive
Group 06—SUNDSTRAND Hydrostatic Drive
Group 10—Transmission
Group 15—Auxiliary Gear Case
Group 20—Final Drive
SECTION 260—STEERING/BRAKES OPERATION AND TEST
Group 05—Steering
Group 10—Brakes
SECTION 270—HYDRAULIC SYSTEM OPERATION AND TEST
Group 05—Hydraulic System
Group 10—Hydraulic Pump
Group 15—Main Control Valve
Group 20—Hydraulic Cylinders
Group 25—Hydraulic Motors
Group 30—Height Control
Group 35—Pressure Control Valve
Group 40—Basket Compactor Control Valve
Group 45—Vane Dump Control Valve
SECTION 290—OPERATOR STATION OPERATION AND TEST
Group 05—Operator’s Station Operational Checks
Group 10—Operator’s Station Diagnostics
Group 15A—Air Conditioning Tests – R12
Group 15B—Air Conditioning Tests – R134a
Group 15C—Operator’s Station Tests
Group 20—Operator’s Station Adjustments
Group 25—Operator’s Station Theory of Operation
SECTION 300—PICKING UNIT OPERATION AND TEST
Group 05—Picking Unit System
SECTION 310—AIR SYSTEM OPERATION AND TEST
Group 05—Air System
SECTION 320—WATER SYSTEM OPERATION AND TEST
Group 05—Water System
SECTION 330—PICKING UNIT LUBRICATION SYSTEM OPERATION AND TEST
Group 05—Picking Unit Lubrication System
SECTION 399—SPECIAL TOOLS
Group 05—Fabricated Tools
Index
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Model Specification: John Deere 9920, 9930 Cotton Picker
Publication number: TM1283
Total Pages: 1269
Language: English
File Format: PDF
Requirements: Adobe PDF Reader
Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…
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Original Factory John Deere 9920, 9930 Cotton Picker Manual is a Complete Informational Book. It will give you everything you need to do the job. Save time and money by DO-IT-YOURSELF!
This manual comes in PDF format. It is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation. It can be viewed and zoomed on any computer, you can easily copy, save, and print the information you need. If necessary, you can print pages, pictures, charts, or the entire manual completely. We recommend to use Adobe PDF Reader, to be sure all images / graphics will display correctly.
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