Complete workshop & service manual with electrical wiring diagrams for 9470 STS, 9570 STS, 9670 STS, 9770 STS Combines. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This John Deere 9470 STS, 9570 STS, 9670 STS, 9770 STS Combines service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

FILELIST: (167 MB PDF)
TM800119 - John Deere 9470 STS, 9570 STS, 9670 STS, 9770 STS Combines Diagnostic Technical Manual
├── 00 - Foreword
├── 210 - General
│   ├── 05 - Safety
│   ├── 10 - Combine and Component Identification
│   ├── 15 - General Specifications
│   └── 20 - Diagnostic and Testing Procedures - Troubleshooting
├── 220 Engine System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures and Adjustments
│   ├── 15A - Engine Type Identification
│   ├── 15B - Engine Diagnostics - Type A
│   ├── 15C - Engine Diagnostics - Type B
│   ├── 15D - Engine Diagnostics - Type C
│   ├── 20C - Connector Repair Procedures
│   └── 20 - Component Identification and Location
├── 230 - Air Intake and Cooling System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures and Adjustments
│   ├── 15A - Air Intake System Diagnostics
│   ├── 15B - Cooling Package Diagnostics
│   └── 20 - Component Identification and Location
├── 240 - Electrical System
│   ├── 10A - Accessing Diagnostic Trouble Codes and Address
│   ├── 10B - Diagnostic Addresses by Controller
│   ├── 10C - Machine Setting Address
│   ├── 10D - Diagnostic Trouble Codes, Warning Messages and Fault Codes
│   ├── 10E - Calibration Procedures
│   ├── 15 - 9470 STS Header Adapter Harness
│   ├── 15AA - Cleaning Fan Speed Display Problem
│   ├── 15A - Active Header Height Control Type Identification
│   ├── 15AB - CAB-CPM Overall Problem
│   ├── 15AC - Control Unit CDU Overall Diagnostics
│   ├── 15AD - Control Unit EDU Overall Diagnostics
│   ├── 15AE - Control Unit LC1_LPM1 Overall Diagnostics
│   ├── 15AF - Control Unit LC2_LPM2 Overall Diagnostics
│   ├── 15AG - Control Unit PTP Overall Diagnostics
│   ├── 15AH - Control Unit RCU_RPM Overall Diagnostics
│   ├── 15AI - Control Unit SFC Overall Diagnostics
│   ├── 15AJ - Control Unit SSU Overall Diagnostics
│   ├── 15AK - Control Unit VCM Overall Diagnostics
│   ├── 15AL - Conveyor Auger Speed Sensor Diagnostics
│   ├── 15AM - Corn Head Chopper Speed Diagnostics
│   ├── 15AN - Cutterbar Pressure Adjust Diagnostics
│   ├── 15AO - Deck Plate Spacing Adjust Diagnostics
│   ├── 15AP - Deck Plate Position Display Diagnostics
│   ├── 15AQ - Deck Plate Spacing Resume Diagnostics
│   ├── 15AR - Discharge Beater Speed Sensor Diagnostics
│   ├── 15AS - Draper Belt Slippage Detection System
│   ├── 15AT - Draper Cutterbar Tilt Adjust Diagnostics
│   ├── 15AU - Draper Deck Shift Diagnostics
│   ├── 15AV - Drapper Frame Float Pressure Adjust Diagnostics
│   ├── 15AW - Draper Speed Adjust Type Identification
│   ├── 15AX - Draper Speed Adjust Diagnostics - Type A
│   ├── 15AY - Draper Speed Adjust Diagnostics - Type B
│   ├── 15AZ - Draper Speed Adjust Diagnostics - Type C
│   ├── 15B - Active Header Height Diagnostics - Type A
│   ├── 15BA - Electric Fuel Pump Type Identification
│   ├── 15BB - Electric Fuel Pump Diagnostics - Type A
│   ├── 15BC - Electric Fuel Pump Diagnostics - Type B
│   ├── 15BD - Electric Fuel Pump Diagnostics - Type C
│   ├── 15BE - Engine And Fuel Control Type Identification
│   ├── 15BF - Engine and Fuel Control Diagnostics - Type A
│   ├── 15BG - Engine and Fuel Control Diagnostics - Type B
│   ├── 15BH - Engine Coolant Temperature Sensor Diagnostics
│   ├── 15BI - Engine Oil Pressure Sensor Diagnostics
│   ├── 15BJ - Feed Accelerator Speed Alarm Diagnostics
│   ├── 15BK - Feeder House Reverse Diagnostics
│   ├── 15BL - Feeder House Speed Adjust Diagnostics
│   ├── 15BM - Feeder House Speed Display Diagnostics
│   ├── 15BN - Four-Wheel Drive Diagnostics
│   ├── 15BO - Fuel Level Display Diagnostics
│   ├── 15BP - Grain Tank Full Switch Problem
│   ├── 15BQ - Grain Loss Monitor Problem
│   ├── 15BR - Grain Tank Cover Problem
│   ├── 15BS - Data Card Type Identification
│   ├── 15BT - GreenStar - Data Card Diagnostics - Type A
│   ├── 15BU - GreenStar - Data Card Diagnostics - Type B
│   ├── 15BV - GreenStar Display Type Identification
│   ├── 15BW - GreenStar - Display Diagnostics - Type A
│   ├── 15BX - GreenStar - Display Diagnostics - Type B
│   ├── 15BY - GreenStar - Display Diagnostics - Type C
│   ├── 15BZ - GreenStar Documentation Type Identification
│   ├── 15C - Active Header Height Diagnostics - Type B
│   ├── 15D - Active Header Height Diagnostics - Type C
│   ├── 15E - Active Header Height Diagnostics - Type D
│   ├── 15F - Active Header Height Diagnostics - Type E
│   ├── 15G - Active Header Height Diagnostics - Type F
│   ├── 15H - Active Header Height Diagnostics - Type G
│   ├── 15I - Active Header Height Diagnostics - Type H
│   ├── 15J - Air Seat Diagnostics
│   ├── 15K - Air Compressor Diagnostics
│   ├── 15L - Alternator and Battery Diagnostics
│   ├── 15M - Area Counter Diagnostics
│   ├── 15N - Armrest Display Unit Overall Diagnostics
│   ├── 15O - Auxiliary Power Strip Outlet Diagnostics
│   ├── 15P - Backup Alarm Diagnostics
│   ├── 15Q - CAN Bus Problem Diagnostics
│   ├── 15R - Chaff Spreader Speed Sensor Diagnostics
│   ├── 15S - Chassis Tilt Diagnostics
│   ├── 15T - Chopper Raise-Lower Type Identification
│   ├── 15U - Chopper raise-lower Diagnostics - Type A
│   ├── 15V - Chopper raise-lower Diagnostics - Type B
│   ├── 15W - Chopper Speed Sensor Diagnostics
│   ├── 15X - Chopper Vane Adjust Problem Diagnostics
│   ├── 15Y - Grain Elevator Speed Alarm Problem
│   ├── 15Z - Cleaning Fan Speed Adjust Problem
│   ├── 20A - Circuit Code Listing
│   ├── 20B - Connector Information
│   └── 5 How to Use this Diagnostic Information - General Information
├── 250 - Power Train System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures and Adjustments
│   ├── 15A - Final Drive Diagnostics
│   ├── 15B - Transmission Problem
│   ├── 15C - Hydrostatic Drive Type Identification
│   ├── 15D - Hydrostatic Drive Diagnostics - Type A
│   ├── 15E - Hydrostatic Drive Diagnostics - Type B
│   └── 20 - Component Identification and Location
├── 255 - Four Wheel Drive System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures and Adjustments
│   ├── 15 - Four Wheel Drive Problem
│   └── 20 - Component Identification and Location
├── 260 - Brake System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures and Adjustments
│   ├── 15A - Park Brake Type Identification
│   ├── 15B - Park Brake Diagnostics - Type A
│   ├── 15C - Service Brake Type Identification
│   ├── 15D - Service Brake Diagnostics - Type A
│   ├── 15E - Service Brake Diagnostics - Type B
│   └── 20 - Component Identification and Location
├── 270 - Hydraulic System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures And Adjustments
│   ├── 15AA - Reel Drive Problem - Type B
│   ├── 15A - Basic Hydraulic System Problem
│   ├── 15AB - Reel Fore-Aft Type Identification
│   ├── 15AC - Reel ForeAft Problem - Type A
│   ├── 15AD - Reel ForeAft Problem - Type B
│   ├── 15AF - Reel RaiseLower Problem - Type A
│   ├── 15AG - Reel RaiseLower Problem - Type B
│   ├── 15AH - Reel RaiseLower Problem - Type C
│   ├── 15AI - Reel RaiseLower Problem - Type D
│   ├── 15AJ - Spreader System Type Identification
│   ├── 15AK - Spreader Problem - Type A
│   ├── 15AL - Spreader Problem - Type B
│   ├── 15AM - Threshing Speed Adjust Problem
│   ├── 15AN - Unloading Auger Swing Problem
│   ├── 15AO - Windscreen RaiseLower Problem
│   ├── 15AP - Air Compressor Type Identification
│   ├── 15AQ - Air Compressor Problem - Type A
│   ├── 15AR - Air Compressor Problem - Type B
│   ├── 15B - Chassis Tilt Problem
│   ├── 15C - Cutterbar Pressure Adjust Type Identification
│   ├── 15D - Cutterbar Pressure Adjust Problem - Type A
│   ├── 15E - Cutterbar Pressure Adjust Problem - Type B
│   ├── 15F - Corn Head Deck Plate Adjust Problem
│   ├── 15G - Reel Drive Problem
│   ├── 15H - Draper Belt Drive Type Identification
│   ├── 15I - Draper Belt Drive Problem - Type A
│   ├── 15J - Draper Belt Drive Problem - Type B
│   ├── 15K - Draper Cutterbar Tilt Problem
│   ├── 15L - Draper Frame Float Type Identification
│   ├── 15M - Draper Frame Float Adjust Diagnostics Type A
│   ├── 15N - Draper Frame Float Adjust Diagnostics Type B
│   ├── 15O - Draper Frame Float Adjust Diagnostics Type C
│   ├── 15P - Feeder House Reverser Gearcase - Reverser Gearcase Cooler Problem
│   ├── 15Q - Feeder House Reverse Problem
│   ├── 15R - Variable Speed Feeder House Problem
│   ├── 15S - Header RaiseLower Problem
│   ├── 15T - HydraulicHydrostatic Overheating Problem
│   ├── 15U - Lateral Tilt Type Identification
│   ├── 15V - Lateral Tilt Problem - Type A
│   ├── 15W - Lateral Tilt Problem - Type B
│   ├── 15X - Multi-coupler Problem
│   ├── 15Y - Reel Drive Type Identification
│   ├── 15Z - Reel Drive Problem - Type A
│   └── 20 - Component Identification and Location
├── 275 - Main Gearcase System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures and Adjustments
│   ├── 15A - Main Gearcase Overall Problem
│   ├── 15B - Main Gearcase Filter Restricted Problem
│   ├── 15C - Main Gearcase Pressure Low Diagnostics Type Identification
│   ├── 15D - Main Gearcase Pressure Low Problem Type - A
│   ├── 15E - Main Gearcase Pressure Low Problem Type - B
│   ├── 15F - Main Gearcase Temperature High Diagnostics Type Identification
│   ├── 15G - Main Gearcase Temperature High Problem - Type A
│   ├── 15H - Main Gearcase Temperature High Problem - Type B
│   ├── 15I - Separator Engage Problem
│   ├── 15J - Unloading Auger Engage Problem
│   └── 20 - Component Identification and Location
├── 280 - Steering System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures and Adjustments
│   ├── 15A - Steering System Type Identification
│   ├── 15B - Steering Problem - Type A
│   ├── 15C - Steering Problem - Type B
│   └── 20 - Component Identification and Location
├── 290 - Heating, Ventilating and Air Conditioning System
│   ├── 05 - General Information
│   ├── 10 - Test Procedures and Adjustments
│   ├── 15 - Heating, Ventilation, and Air Conditioning Problem
│   └── 20 - Component Identification and Location
└── 300 - Separator System
├── 05 - General Information
├── 15 - Separator Vibration Problem
└── 20 - Component Identification and Location
...

EXCERPT:
TM800119 - 9470 STS, 9570 STS, 9670 STS, 9770 STS Combines
Diagnostic Technical Manual
Theory of Operation
Theory of Operation
The transmission is a three speed, collar shift with straight line shift pattern. It is driven by the hydrostatic drive system.
Shafts and Gears
• Input Shaft - The input shaft is connected to the hydrostatic motor by a splined coupler. The shaft is supported by taper roller bearings. It contains third gear, the third gear shift collar, one shift fork, and drives the transmission lubrication pump. It is in constant mesh with the pinion shaft. All gears in the transmission are helical cut.
• Pinion Shaft - The pinion shaft is carried by tapered roller bearings. It is in constant mesh with the input shaft and contains first and second gears, the first and second gears shift collar, one shift fork, and the pinion gear which is meshed with the ring gear of the differential.
• Differential - The differential is a conventional single cross type with two spider gears. It is carried by tapered roller bearings. It does not have a differential lock mechanism. Output is through left and right output shafts though the brake system, couplers, and drive shafts to the final drives.
Lubrication
• Lubrication Pump - A gerotor lubrication pump is mounted to the right side of the transmission. It is driven by a solid pin placed through the right end of the input shaft. The lubrication pump will rotate and deliver fluid under pressure whenever the hydrostatic motor turns in the forward direction whether the transmission is in gear or neutral. In reverse, the input shaft is being rotated backwards by the hydrostatic motor and the pump is not able to draw lubricant.
In the forward direction, gear lube is drawn though a screen from bottom of the transmission and supplied under pressure to the input shaft and pinion shafts. Orifices within each shaft provide lubrication control to the gears which are free to rotate on each shaft.
The differential is splash lubed as it rotates in the fluid. Lubricant type is API GL-5 80W-90 gear lube.
Shifting Mechanism
• Gear Selection - A shift cable connected between the gear shift lever in the cab and the transmission controls the position of a single shift cam within the transmission. The shift cam has two slots, one for each shift fork roller. One shift fork controls the position of the third gear shift collar on the input shaft, and the other shift fork controls the position of the first and second gear shift collar on the pinion shaft. A detent mechanism is located between the shift cam and transmission cover to positively hold and locate the transmission in each gear. A neutral exists between first and second gears.
...