New Holland H8060, H8080 Windrower Service Manual
2,001 pages · Publication 84211407
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What's inside
From the manual's own table of contents: 274 sections, 700 entries. See sample pages (PDF, 470 KB)
SECTION 00 - GENERAL INFORMATION
SECTION 10 - ENGINE
SECTION 25 - FRONT MECHANICAL DRIVE
SECTION 29 - HYDROSTATIC TRANSMISSION
SECTION 33 - BRAKES AND CONTROLS
SECTION 35 - HYDRAULIC SYSTEMS
SECTION 44 - REAR AXLE
SECTION 50 - CLIMATE CONTROL
SECTION 55 - ELECTRICAL SYSTEMS
SECTION 58 - HEADER ATTACHMENTS
SECTION 88 - OPTIONAL EQUIPMENT
SECTION 90 - PLATFORM , CAB AND DECALS
Precautionary Statements
Safety
General Safety Information
Introduction
About Improvements
Product Identification Numbers ( PIN )
Engine PIN Number
Company Policy
Parts and Specification
Lubrication
Minimum Hardware Tightening Torques
Installation of Adjustable Fittings in Straight Thread O ring Bosses
Show all 274 sections
Standard Torque Data for Hydraulic Tubes and Fittings
Pipe Thread Fitting Torque
Installation of ORFS ( O ring Flat Faced ) Fittings
Specifications
Description of Operation
Cylinder Block Assembly
Engine Overhaul - Introduction
Overhaul
Engine2 topics
- Removal
- Installation
Troubleshooting
Fuel Tank3 topics
- Bleeding Air From Filter
- Injection System Bleeding
- Air Leakage Test
Cold Start Assist
Fuel Tanks1 topic
- Connecting Fuel Tanks
Air Cleaner
Description of Operation - Air Cleaner
Inner Element
Troubleshooting - Air Cleaner
Description of Operation - Air Filter
Air Filter2 topics
- Inspection
- Air Intake Hoses
Troubleshooting - Air Filter
Cooling System ( NEF Tier III 6 cyl . engine )
Radiator
Special Tools
Front Mechanical Drive
Planetary Gearbox Drive2 topics
- Disassembly
- Assembly
Hydrostatic Transmission Identification
Torque Specifications
Torque Chart
Motor Area
Pumps
High Pressure Relief Valves
Check Valves
Charge Pump
Charge Relief Valve ( Pump )
Header Lift Pump
Motors1 topic
- Variable Displacement Motor
Reservoir
Oil Flow2 topics
- Neutral
- Forward / Reverse
Hydraulic Diagram
Solenoid Valve3 topics
- Low - Range Operation
- High - Range Operation
- Cooling Circuit
Relief Valve1 topic
- Operation
Linkage
Sauer - Danfoss Authorized Service Centers - North America
Excessive Noise
Overheating Transmissions1 topic
- Loss of Propulsion
Control Linkage Inspection
High - Pressure Relief Valve Check
Charge Pump Relief Valve
Check Valve
Pressure Testing2 topics
- Port Locations
- Charge Pressure
Charge Pressure System Test2 topics
- Tandem Pump Charge Pressure Test
- Complete Charge System Test
High Pressure Relief Valve Test6 topics
- Gage Port and Relief Valve Locations
- Pressure Port Locations
- Case Pressure Test ( Pump )
- Case Pressure Test ( Motor )
- Suction Test
- Case Flow Test
Ground Speed Circuit2 topics
- Troubleshooting
- Ground Speed Display Does Not Function
Troubleshooting Charts4 topics
- Windrower Will Not Shift into High Range
- Windrower Will Not Shift into Low Range
- Charge Pump
- Hydrostatic System
Explanation of Terms Used in Failure Analysis5 topics
- Lack of Lubrication
- Operating at Excessive Temperature Levels
- Use of Improper Fluid
- Cavitation
- Overspeeding of the Unit
Parts Worn or Scored From Contamination2 topics
- Abrasive Contaminants
- Plates Scored from Water in Oil ( Non - Particle Contaminants )
Minor Repairs
Tandem Pump9 topics
- Rear Half Pump Breakdown
- Front Half Pump Breakdown
- Shaft Seal Replacement
- Charge Pump Removal
- Charge Pump Inspection
- Charge Pump Assembly
- O - ring Seals
- Trunnion Seal ( Control Shaft Side )
- Trunnion Cover ( Plain )
Ground Drive Motor
Start - Up
Maintenance
Worm Shaft1 topic
- ACjUStMENt 2.6
Propulsion Rotary Position Sensor (R-23)2 topics
- TeStiNg 2. een ete eee eee
- Removal
Rotating, Stationary, and Primary Disc Assembly1 topic
- Installation
Brake Bleeding Procedure
System Component Locations
Hydraulic System Diagram
Theory of Operation - Ground Drive2 topics
- Ground Drive
- Circuit Diagrams 2.0.0
Service Techniques5 topics
- General 2.0
- Oil Level 26
- Hoses and TubeS
- O Ring Flat Face Seal Fittings
- O Ring Flat Face Seal Fitting Torque Values
Theory of Operation - Header Drive5 topics
- Electronic Displacement Control (EDC)
- Neutral State 0
- Header Lift 2.0
- Accumulator Charge
- Header Lower/Flotation
Theory of Operation - Floatation/Accumulators2 topics
- Floatation/Accumulators
- Increase/Decrease Floatation
Theory of Operation - Header Tilt System2 topics
- Header Tilt System 2.2
- Circuit Diagrams 1.1
Theory of Operation - Auxiliary Hydraulic PUMP5 topics
- Auxiliary Hydraulic PUMP
- Valve Identification CodeS 1.0.6
- Plan VieW 1.0
- Rear ViOW 6.0
- Left-hand (LH) View (Hidden Against Mounting Plate)
Zero-Leak PIUGS2 topics
- Removal
- Zero-Leak Plug to SAE J514 ORB Plug Cross Reference
Auxiliary Control Valve (Speed Control) Manifold1 topic
- Service Parts 2.0
Auxiliary Control Valve4 topics
- Component Identification and Location
- Right-Hand (RH) View
- Plan VieW 1.0
- Bottom VieW 1.0
Theory of Operation - Cartridge Valves6 topics
- Cartridge Valves (Solenoid-Operated)
- Two-way Two-position (Normally Closed) Poppet Valves
- Three-way Two-position Spool Valve
- Two-way Two-position (Normally Open) Poppet Valve
- (Normally Open) Pressure Reducing/Relieving Valves
- Flow Control
Main Manifold — Cartridge Torque Requirements4 topics
- Installation 60
- Direct-acting Flow Control Needle Valve
- Pilot-Operated Relief Valve
- Adjustment 2.0.0
Minor Repairs 2.0.0.0
Header Drive Pump1 topic
- Charge Pressure Relief Valve 1.0.0.0
Diagnosing the EDC and Pilot Control Valve Assembly
Dealer Setup Menu Navigation
EDC and PCP Valve Assembly
Charge Cooling Circuit Manifold4 topics
- Installation 0.0
- Pintle Arm Position Sensor (B-02)
- Pump Shaft Seal
- Installation
Splitter Gear BOX 21 topic
- Disassembly
Start-up Procedure
Pressure Checks - Header Drive System9 topics
- Test Equipment
- Pressure ReadingS
- Charge Pressure - Header Drive Motor
- Pump Gauge Information
- Case PreSSUre
- High Pressure 1.0.0
- Motor Gauge Information
- Case Drain FIOW «1
- Cooling Circuit Bypass Pressure
Hydraulic Oil Temperatures
Adjustments 2.0
Header Drive PUMP «0.01 topic
- Neutral Adjustment
Multifunction Valves 1.01 topic
- Diagnosing
Charge Pressure Relief Valve1 topic
- Diagnosing
Header Drive Motors
Header Drive Speed Sensor Gap
Sauer-Danfoss Authorized Service Centers - North America
Header Lift PUMP4 topics
- Disassembly
- Inspection
- ASSEMby 2
- Installation
Accumulators - Header Lift3 topics
- Removal
- Inspection
- Installation
Accumulator - Surge Suppression
Specifications 0.0.0
Hydraulic Accumulator Breakdown
Checking Pre-charge
Pre-charging Procedure2 topics
- Removal
- Installation 0
Lift Cylinders 2.03 topics
- Removal
- Inspection
- ASSOMDIY 2
Tilt Cylinder3 topics
- Removal
- Inspection
- ASSEMDIy 2
Maintenance
Auxiliary Engine Mounted Hydraulic Pump (optional)3 topics
- Removal
- INSPECtION 2
- Installation
Hydraulic Reservoir3 topics
- Replacement
- Removal
- Installation 0.0
Troubleshooting
General Information5 topics
- Reduced System Pressure
- Reduced Hydraulic FIOW
- Excessive NoiS€
- Overheating 0.0
- Power LOSS
Explanation of Terms Used in Failure Analysis
Parts Evaluation4 topics
- Discoloration
- Scratches or GrooveS
- Rework 2.0
- Repeat Failures
Header Drive System
Header Drive PUMP
Charge PUMP
Header Drive Motor
Wheel Width 0.0
Axle Support Fork3 topics
- Removal
- Inspection
- Installation
Extension 2.03 topics
- Removal
- INSPECtION 26
- Installation 0.0
Axle Tube and Pivot Pin3 topics
- Removal
- Inspection 2.0
- Installation
Adjustments 2.0
Wheel Width 2.00.0
Axle Extension Position
Overhaul1 topic
- Inspection
Axle Support Fork3 topics
- Removal 0.0
- Inspection
- Installation
Extension6 topics
- Removal
- Inspection 2.0
- Installation
- Removal
- Inspection
- Installation
Axle Tubes and Pivot Pins3 topics
- Removal
- Inspection
- Installation
Specifications 0.0
COMPreSSOF . 0
Special TOOlS 2.1.6
Description of Operation - Air Conditioning System1 topic
- Refrigerant (R134a)
Air Conditioning Filters 0.00.01 topic
- Removal/Replacement
Recirculation Filter 60.01 topic
- Cleaning With Air 00
Condenser
Expansion Valve3 topics
- Valve Components
- Operation
- Port Identification 0.0.6
Evaporator
Blower Fan
Description of Operation - Climate Controls
Cab Environment2 topics
- Standard Temperature Control
- Deluxe HVAC Control - Optional Factory Installed Only
Climate Control 60.0.05 topics
- Temperature Control, 1 2.0
- Blower Speed Control, 3.0.2.0
- Defog Control, 4.00
- ATC Control, 5 0.0
- Troubleshooting the Temperature Control System
Compressor Protection Switches2 topics
- High-pressure Cutout Switch (S-40)
- Low-pressure Cutout Switch (S-39) 00
Troubleshooting and Servicing Air Conditioning System
General Safety and Service Precautions
Cleanliness
Preliminary Troubleshooting and Testing5 topics
- Operational Checks
- Preventing Mixing of Service Equipment
- Using Extraction Equipment
- Using Recycling Equipment
- Recycling Vs. Reclaiming
Containment of Air Conditioning Refrigerants5 topics
- Using a Manifold Gauge Set
- Checking Refrigerant for Excess Air
- Containers for Storing Recycled Refrigerant
- Disposal of Empty or Near-empty Disposable Containers
- Contaminants
Manifold Gauge Readings and Interpretations
Overhaul - Air Conditioning System
Receiver/Drier1 topic
- Disassembly
Expansion Valve1 topic
- Removal
HVAC Cores 0.0.0
Inspection and Cleaning1 topic
- Installation
Evaporator Core2 topics
- Installation
- Installation 0.0
Temperature Sensor2 topics
- Removal
- Installation
Compressor and Clutch1 topic
- Installation
Clutch and Seal Replacement
Electrical Terms and Equipment
Electrical System Components
Electrical Components Chart
Rocker SWitChes1 topic
- Momentary Rocker Switches
Circuit Breakers1 topic
- Location of Circuit Breakers
FUSES 01 topic
- Fuse Panel Identification Tables
Basic Circuitry/Component Testing4 topics
- Continuity Test for Short to Ground
- Resistance Test for Electrical Components
- Measuring Voltage
- Diode Test Procedure
Electro-hydraulic Solenoid Valve Coils2 topics
- Test Procedure
- Operational Check «1
RelayS 2.01 topic
- Test Procedure
Welding on the Machine
Protecting The Electronic/Electrical Systems During Charging or Welding
Cylinder Main Fuse / Relay Panel
Wiring Harnesses and Connectors - All Models
Harness Splices
Fuses, Relays, and Switches1 topic
- Switch and Relay Contacts 2.0.0
Grounds
Power SOUICES 2.2
Wire Harness Identification1 topic
- Wire Color Codes
Ground Distribution System
Ground Points
Ground Point 4 2.0
Function Monitoring, Machine Configuration, and Diagnostics Menus1 topic
- Selectable Functions Monitoring
Configuration Mode
Warning Mode4 topics
- Critical Warning Displays - Automatic Shutdown
- Non-Critical Warning Displays
- Electronic Fault Codes
- Operation . 00
#4 Main Circuit Breaker Busbar
#1 Main Circuit Breaker Busbar
Switched Power
IGN Control Busbar
ACC Control Busbar
Environment Control - Heating, Ventilation and Air-Conditioning
Fault #2 - Low Pressure Switch
Fault #4 - Temperature Select Potentiometer
Fault #7 - Cab Temperature Sensor
Fault #8 - Evaporator Temperature Sensor
Fault #9 - Outlet Temperature Sensor2 topics
- Testing Display Data Line
- Testing ATC Control Switch and Mode Control Switch
Component Troubleshooting
Compressor Magnetic Clutch
Heater Valve Testo
Road Lights, Tail Lights and Console Light Circuits2 topics
- Operation
- Troubleshooting
Work Lights Circuits1 topic
- Troubleshooting
Exit Lighting (Left Side Stubble Light)1 topic
- Procedure 1.2
Console and Dome Lights Circuits2 topics
- Operation
- Troubleshooting
Crankshaft Sensor B-11 0
Camshaft Sensor B-12 1
Boost Temperature-Pressure Sensor B-07
Electro-Injectors . 6.0
Engine Starting Motor Circuit
Coolant Temperature Sensor B-14 2.0.22 topics
- 4-Line Display - Engine Coolant Temperature Scale
- A-Pillar Display - Engine Coolant Temperature Scale
Filter Heater Relay 2.0.0.0
Pressure Regulator L-39 2.0.01 topic
- Troubleshooting
Fuel Level Gauge Circuit2 topics
- Sender Resistance Chart
- Troubleshooting
Fuel Water Switch 2.2.01 topic
- Replacing the Filter
Rotary Radiator Screen Cleaner1 topic
- Troubleshooting
Battery Troubleshooting3 topics
- Application and Installation
- Visual Inspection
- Key Off? Current Drain
Charging the Battery5 topics
- Determining Battery Charge Procedure
- Slow Charge Procedure: For Batteries with Charges Below 11.0V
- Selecting Battery Charging Method
- Slow Charge Procedure
- Battery Charging Precautions
Battery Specifications4 topics
- Charging System Excitation Circuit Operation
- Alternator and Voltage Regulator
- Maintaining the Alternator
- Alternator Connections
Belts - Engine 0.07 topics
- Belt Inspection (check every 1200 hours)
- Compressor Belt Replacement
- Drive Belt Replacement
- Welding On the Machine
- Troubleshooting
- Testing the Alternator
- Alternator Removal
Description of Operation
Hydraulic Oil Level Switch Circuit1 topic
- Troubleshooting
Seat Occupied Circuit 2.01 topic
- Troubleshooting
Header Drive Circuit
Master Hydraulic Solenoid Circuit
Header Raise/Lower Circuit2 topics
- Header Raise Circuit
- Header Lower Circuit 2.0.2.0
Header Tilt Up/Tilt Down Circuit2 topics
- Header Tilt Up Circuit
- Header Tilt Down Circuit
Hydrostatic High Speed Circuit4 topics
- Fuel InputS 2.2.00
- Preheat Inputs
- Propulsion InputS
- Header OutputS
Fault History Screen 2
Enable/Disable the Low and Medium Priority Fault/Warning Messages
Select Audible Alarm Volume
Audible Alarm Priorities 2.0.0.0
Introduction 289 topics
- SPN CodeS
- To High Source
- Intelligent Device or Component
- Intermittent or Incorrect
- Bad Intelligent Device or Component
- Short to Ground
- Limitation - Short to B+ 2.0
- Data Erratic, Intermittent or Incorrect
- Short to Bt 0
- Short to Ground 1.0.0
- Bad Intelligent Device or Component
- Short to Ground
- Bad Intelligent Device or Component
- Valve Failure - Data Erratic, Intermittent or Incorrect
- Valve Failure - Short to B+
- Valve Failure - Short to Ground
- Data Erratic, Intermittent or Incorrect
- Short to Ground 1.0
- Bad Intelligent Device or Component
- Data Erratic, Intermittent or Incorrect
- Short to Ground 1.0.0
- Data Erratic, Intermittent or Incorrect
- Short to Ground
- Stage Failure — Data Erratic, Intermittent or Incorrect
- Stage Failure — Bad Intelligent Device or Component
- Data Erratic, Intermittent or Incorrect
- Short tO B+ 2
- Bad Intelligent Device or Component
- Data Erratic, Intermittent or Incorrect
- Short tO B+ 2
- Bad Intelligent Device or Component
- High and High Fuel Flow Setpoint Value - Short to B+
- Data Erratic, Intermittent or Incorrect
- Short to Bt
- Bad Intelligent Device or Component
- Too High on Minimum Metering - Short to B+
- Limit in Controlled Mode - Short to B+
- Limit in Controlled Mode - Short to B+ 2.0
- Not Plausible in Overrun - Short to B+
- Data Erratic, Intermittent or Incorrect
- Short to Bt 0
- Bad Intelligent Device or Component
- Failure - Short to Bt 2.0
- Watchdog Failure — Bad Intelligent Device or Component
- Data Erratic, Intermittent or Incorrect
- Bad Intelligent Device or Component
- Data Erratic, Intermittent or Incorrect
- Short tO B+ oo. . ccc eee es
- Bad Intelligent Device or Component
- Data Erratic, Intermittent or Incorrect
- Short to Bt 2
- Bad Intelligent Device or Component
- Watchdog Failure - Bad Intelligent Device or Component
- Overrun Monitoring — Short to B+ «0.0
- Data Erratic, Intermittent or Incorrect
- (Rail Pressure Monitoring Deactivated) - Shortto B+
- Short tO B+ 2
- Short to Ground
- Bad Intelligent Device or Component
- Data Erratic, Intermittent or Incorrect
- Overspeed and Overheat) - Short to B+
- Short tO B+ 2
- Short to Ground 1.0.00
- Short to Bt 2
- Short to Ground
- Bad Intelligent Device or Component
- Short to Ground
- Bad Intelligent Device or Component
- Intermittent or Incorrect
- CY33X Chip Specific Failure (1) - Shortto B+
- CY33X Chip Specific Failure (1) - Short to Ground
- Not Reached - Short to B+ 2.0
- Performance Limiter by Legislation - Short to B+
- Speed Only - Short to Ground
- Data Erratic, Intermittent or Incorrect
- Bad Intelligent Device or Component
- During Initialization - Data Erratic, Intermittent or Incorrect
- During Initialization - Short to Ground
- During Initialization — Bad Intelligent Device or Component
- Bad Intelligent Device or Component
- Monitoring - Short to B+
- Monitoring - Short to Ground
- Bad Intelligent Device or Component
- Power Stage - Short to Bt
- Intermittent or Incorrect
- CY33X Chip Specific Failure (2) - Shortto B+
- CY33X Chip Specific Failure (2) - Short to Ground
- Device or Component
- Power Stage - Short to Ground
Fuel Fault Codes 1.01 topic
- Low SOUrCE 0
Hydraulic Fault Codes1 topic
- Shorted To High Source
Propulsion Fault Codes42 topics
- High Source 0.0
- LOW SOUICE 2. eet e tee ee eee
- Special Instructions
- Shorted to High Source
- Shorted to Low Source
- Shorted to High Source
- Shorted to Low Source
- and Pot B Needs Calibration
- Shorted to High Source 2
- Shorted to Low Source
- and Pot B Needs Calibration
- High Source 1
- Out Of Range
- High Source 0.0
- Needs Calibration
- Needs Calibration 00
- Needs Calibration
- To High Source 1
- Calibration
- To High Source
- To LOW SOUCE 0
- Out Of Range
- To High Source
- To LOW SOUCE 0
- Out Of Range
- Calibration
- To High Source 1
- To Low SOUICE .. 6. cette ent ene eee
- Calibration 0
- Shorted To High Source
- Shorted To Low Source 1.0
- Needs Calibration
- Shorted To High Source
- Shorted To Low Source
- Needs Calibration
- Shorted To High Source
- Shorted To Low Source
- Needs Calibration
- Shorted To High Source
- To High Source «2
- To High Source
- Shorted to Low SOurce
PTO Fault Codes6 topics
- Intelligent Device
- FM Harness (Engine LH)
- LL and RL Harnesses (Lighting)
- CM Harness (Electrical Panel)
- OR Harness (Outside Roof)
- Harness (Steering Column)
Connector Information1 topic
- Troubleshooting
Cold Start (Thermostart) 2.0.0.04 topics
- Circuit Description
- Switch Removal
- Switch Connections
- Wire Harness Routing
Deluxe Mirrors13 topics
- Circuit Description
- Switch Removal
- Switch Connectors and Circuitry
- Accessing the Outer Roof (OR) Harness
- Roof Panel Installation
- Wiring Harness Routing
- Circuit Description
- Switch Removal
- Connectors and Circuitry
- Accessing the Outer Roof (OR) Harness
- Roof Panel Installation
- Wiring Harness Routing and Connections
- Troubleshooting
Adjustable Windrow Shields3 topics
- Circuit Description
- Windrow Shields Narrow (Close)
- Position Sensor Potentiometer Test
Sickle Header Drive Adapter (2300 and HS Series)4 topics
- GroundS 1.1
- Connections
- Wire Harness Routing
- Circuit Identification
Windrower Electrical Schematic2 topics
- Operation
- Installation 0.0
Control Valve Manifold1 topic
- Remove and Replace
Hydraulic System Check
Electrical System - Fuse and Relay
Switches 2.0
Solenoid Connectors1 topic
- INSpection
Header to Machine Connector
Hydraulic Components, Flow Divider Circuit
Height Control Logic 2.11 topic
- Valves Energized During Indicated Function
Accessing Diagnostic Mode
Diagnostic Charts 0.00
Preliminary Diagnostic Chart
Valve Component location
Schematics 0.0.0
Valve Component Location1 topic
- Replacement
Hose Routing - Cut Height Cylinders
Inside this manual
Real pages from this service manual (2,001 pages). Open the sample pages (PDF, 470 KB)
- Color page, page 797
This is a service manual
Here's how it compares to the other manual types.
This manual
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 2,001 pages
Quantity one is the manual described above.
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Other editions and similar models
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