DOWNLOAD COMPLETE TECHNICAL MANUAL FOR JOHN DEERE 9930 COTTON PICKER | PUBLICATION NUMBER - TM1283

The TM1283 is the comprehensive technical manual for the John Deere 9930 Cotton Picker, designed for operators, technicians, and maintenance professionals. This detailed guide covers machine specifications, operation procedures, maintenance schedules, troubleshooting protocols, and component diagrams. Whether you're performing routine service, diagnosing mechanical issues, or training new operators, this manual provides the authoritative reference material needed for optimal machine performance and longevity. Essential documentation for anyone responsible for 9930 Cotton Picker upkeep and operation.

CONTENT:
General Specifications
Fuels and Lubricants
ENGINE REPAIR
Remove and Install
Acquire Access to Cooling System
FUEL AND AIR REPAIR
Remove/Install Diesel Fuel System
ELECTRICAL REPAIR
MOTOROLA Charging Circuit Repair
NIPPONDENSO Charging Circuit Repair
BOSCH Charging Circuit Repair
Starting Circuit Repair
Lights, Instruments, and Accessory Circuit Repair
Monitor System Repair
Connector Repair
POWER TRAIN REPAIR
EATON Hydrostatic Drive
SUNDSTRAND Hydrostatic Drive
Transmission
Differential
Auxiliary Gear Case
Final Drive
STEERING AND BRAKE REPAIR
and Install Steering Components
Steering Column Repair
Steering Metering Pump Repair
Steering Motor Repair (Single Wheel)
Steering Cylinder Repair (Dual Guide Wheel)
Brakes Repair
HYDRAULIC REPAIR
Hydraulic Pump Repair
Main Control Valve
Basket Lift Cylinder
Picking Unit Lift Cylinders
Vane Dump Control Cylinder
Hydraulic Motors
Height Control
Pressure Control Valve
Basket Compactor Control Valve
Vane Dump Control Valve
WHEEL AND AXLE REPAIR
Single Guide Wheel Axle
Dual Guide Wheel Axle
OPERATOR STATION REPAIR
DELCO R-12 Air Conditioning
NIPPONDENSO R-12 Air Conditioning System
R-12 Air Conditioning System
NIPPONDENSO R-134a Air Conditioning System
Heating System
Seat
Cab Repair
PICKING UNIT REPAIR
Picking Unit Removal and Installation
Grid Bars And Pressure Plates
Spindles and Picker Bars
Picker Drums, Drive Shafts, and Gears
Idler Gears and Bearings
Doffers, Stub Shaft, and Drive
Moistener Column
Gear Cases, Universal Joints, and Countershafts
Picking Unit Cabinets And Cam Tracks
AIR SYSTEM REPAIR
Air System
WATER SYSTEM REPAIR
Water System
PICKING UNIT LUBRICATION SYSTEM REPAIR
Lubrication System—9930
SPECIAL TOOLS
Fabricated Tools
OPERATIONAL CHECKOUT PROCEDURE
Machine Operational Checkout
ENGINE OPERATION AND TEST
Engine
FUEL/AIR OPERATION AND TEST
Air Intake System
Diesel Fuel System
ELECTRICAL OPERATION AND TEST
System Diagrams
Electrical System Diagnosis
Starting Circuit
Charging Circuit (9920; 9930, PIN.-12000)
Charging Circuit (9930, PIN. 12001- )
Gauge Cluster
 System Diagnosis
Operator’s Presence System Diagnosis
Battery
Charging Circuit
Starting Circuit
Lights, Instruments, and Accessory Circuits
Monitor System
Operator Presence System
POWER TRAIN OPERATION AND TEST
EATON Hydrostatic Drive
SUNDSTRAND Hydrostatic Drive
Transmission
Auxiliary Gear Case
Final Drive
STEERING/BRAKES OPERATION AND TEST
Steering
Brakes
HYDRAULIC SYSTEM OPERATION AND TEST
Hydraulic System
Hydraulic Pump
Main Control Valve
Hydraulic Cylinders
Hydraulic Motors
Height Control
Control Valve
Basket Compactor Control Valve
Vane Dump Control Valve
OPERATOR STATION OPERATION AND TEST
Operator’s Station Operational Checks
Operator’s Station Diagnostics
Air Conditioning Tests - R12
Air Conditioning Tests - R134a
Operator’s Station Tests
Operator’s Station Adjustments
Operator’s Station Theory of Operation
PICKING UNIT OPERATION AND TEST
Picking Unit System
AIR SYSTEM OPERATION AND TEST
Air System
WATER SYSTEM OPERATION AND TEST
Water System
PICKING UNIT LUBRICATION SYSTEM OPERATION AND TEST
Picking Unit Lubrication System
SPECIAL TOOLS
Fabricated Tools
Index

TOTEL PAGE - 1268

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FIEL LANGUAGE - ENGLISH
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