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Complete Service and Parts Manual for your Case2577 2588 Axial Flow Combine Parts and Repair Manualon DVD
The Same Professional Service Repair Shop Manual used by authorized Dealers, ASE-Certified Tractor Mechanics and repair shops.
We only sell Genuine OEM Manuals with Comprehensive Information.Everything needed to work on your 2577 2588 Axial-Flow Combine is right here.
Operators / Owner’s Manual PN 8-7666255
Parts Catalog PN 8-7695432
Schematics PN 8-7571761
Service / Repair Manual PN 8-4125893
Engine Repair Manual PN 8-7515687
This complete shop manual on DVD covers all repairs as follows but not limited to;
Repair Info
2377/88 AND 2577/88 COMBINE REPAIR MANUAL Publication Number 84125893
MAIN TABLE OF CONTENTS
Book 1 - General, Engine and Fuel System
Publication Number: 6-17160
Section 1001 - Standard Torque Specifications
Decimal Hardware ................1001-2
Metric Hardware ........1001-3
Hydraulic Fittings ......1001-4
LOCTITE® Product Chart ...............1001-5
Section 1010 - Fluid and Lubricants
Engine .....................1010-2
Cooling System ........1010-2
Fuel System ............1010-2
Transmission .............1010-2
Final Drive ...................1010-2
Hydraulic Reservoir ...........1010-2
PTO Housing ....................1010-2
Feeder and Cleaning Fan Gear Case .......1010-2
Lower Unloader Gear Case .................1010-2
Feeder Reverse Gear Case .................1010-3
Rotor Gear Case ...................1010-3
Straw Chopper Gear Case ...1010-3
Air Conditioning Refrigerant Capacity .........1010-3
Synthetic Lubricants..............1010-3
Section 2020 - Engine Removal and Installation
Specifications ........................2020-2
Special Torques ....................2020-2
Special Tools ..2020-2
Engine Removal ...................2020-3
Engine style=\"font-size: x-large; font-family: Arial;\">
Engine Components and Fuel System
Refer to Engine Service Manual for additional information
Book 2 - Electrical
Publication Number: 6-17170
Section 4000 - How It Works
Combine Ground Points........... 3B-6
Main Valve Assembly Solenoid Functions ........... 3B-7
Diode Module Locations .......... 3B-8
Cranking and Power Distribution Circuit .......... 3B-10
Charging Circuit ..................... 3B-11
Power Distribution System ............ 3B-13
response Module .................. 3B-14
Fuel Pump....... 3B-16
Ether Start....... 3B-16
Windshield Wipers ................. 3B-18
Right Post Instrumentation Center ......... 3B-20
Instrumentation \"A\" Post Changes................ 3B-22
Grain Scan Monitor ................ 3B-24
Shaft Speed Monitor .............. 3B-32
Digital Tachometer ................. 3B-40
Header Height Display ........... 3B-43
Calibration ....... 3B-45
Instrument Panel and Warning Lights ........... 3B-57
Warning Lights ....................... 3B-62
Radio Circuit ... 3B-74
Auxiliary Power Circuit ........... 3B-75
Air Seat ........... 3B-76
Park Brake Circuit .................. 3B-77
Dead Engine and/or No Hydraulic Pressure Park Brake Release ..... 3B-79
Cleaning Fan Speed Circuit ... 3B-81
Rotor Speed Motor Circuit ..... 3B-83
Concave Adjustment Circuit... 3B-86
Heating Ventilation Air Conditioning System (1999 and earlier) ..... 3B-90
Heating Ventilation Air Conditioning System (2000 and later) ...... 3B-102
Lighter, Horn and Dome Lights ................... 3B-173
Service Lights, Beacon and Back Lighting................... 3B-183
Power Guide Axle and Variable Propulsion Motor ............ 3B-184
Header Operation ................ 3B-185
Reel Operation ..................... 3B-213
Diagnostics - Instrumentation and Header Controller ........ 3B-216
Feeder and Separator Clutch Controls ....... 3B-280
Feeder Reverser Controls .... 3B-283
Header Tilt (Field Tracker®) ........................ 3B-286
Reel Control Circuit.............. 3B-305
Unloader Control Circuit....... 3B-309
Book 3 - Electrical and Steering
Publication Number: 87571763
Section 4001 - Lighting Circuit
Objectives ......4001-3
Operators Control .................4001-5
Lighting Circuit Components ........................4001-7
Service Lights and Sieve Light...................4001-20
Beacon and Back Lighting ..4001-21
Section 4002 - Wiring Schematics and Troubleshooting, P.I.N. Prior to HAJ0295001
Special Tools ..4002-3
Fuses and Relay Identification .....................4002-4
Instrumentation and style=\"font-size: x-large; font-family: Arial;\">Chassis Connector and Component Locations.................4002-12
Splice style=\"font-size: x-large; font-family: Arial;\">Electrical Connectors ..........4002-33
Electrical Wire Designations ......................4002-55
Starter and Power Distribution ...................4002-62
Power Distribution System ..4002-64
Grain Scan Monitor Circuit Testing ............4002-67
Instrumentation ...................4002-72
Rotor Speed Adjustment Motor Circuit ......4002-76
Power Guide Axle and Variable style=\"font-size: x-large; font-family: Arial;\">Header Controller................4002-83
Feeder and Separator Controls..................4002-86
Header Tilt ...4002-88
Reel and Unloader Control ........................4002-90
Machine Ground Locations ........................4002-95
Combine Diagnostics ..........4002-96
Section 4003 - Wiring Schematics and Troubleshooting, P.I.N. HAJ0295001 and After
Special Tools ..4003-3
Fuse Use and Relay Identification ............. 4003-4
Relays .......... 4003-5
Machine Ground Locations ........................ 4003-6
Instrumentation and Controls ..................... 4003-7
Cab Connector and Component Locations ....................... 4003-9
Chassis Connector and Component Locations ............... 4003-15
Splice Modules .................. 4003-29
Electrical Connectors ........ 4003-33
Cranking Motor (Starter) and Power Distribution ............ 4003-52
Power Distribution System ........................ 4003-54
Grain Scan Monitor Circuit Testing .......... 4003-57
Instrumentation .................. 4003-62
Rotor Speed Adjustment Motor Circuit .... 4003-66
Power Guide Axle and Variable Propulsion ..................... 4003-71
Header Controller .............. 4003-73
Feeder and Separator Controls ................ 4003-76
Header Tilt ........................ 4003-78
Reel and Unloader Control ...................... 4003-80
Machine Ground Locations ...................... 4003-85
Combine Diagnostics ........ 4003-86
Section 4050 - Neutral Start Switch
Neutral Start Switch ..............4050-3
Starting Procedure with Auxiliary Batteries..4050-4
Section 4235 - Battery Servicing and Testing
Battery Condition Check .......4235-2
Specific Gravity Check ..........4235-4
Capacity (Load) Test .............4235-5
Three Minute Charge Test ....4235-6
Testing Battery Cell with Cadmium Probes..4235-7
Test Procedure for 12-Volt Battery ...............4235-8
Battery Leakage Test ............4235-9
Battery Fast Charging ...........4235-9
Battery Charging .................4235-10
Activating Dry Charged Batteries...............4235-11
Section 5020 - Steering Hand Pump
Special Torques ....................5020-3
Special Tools ..5020-2
Pump Removal .....................5020-3
Pump Disassembly ...............5020-3
Cleaning and Inspection .......5020-6
Pump Assembly ....................5020-8
Pump Installation ................5020-12
Section 5030 - Steering Cylinder
Special Torques ....................5030-3
Cylinder Removal..................5030-4
Cylinder Installation...............5030-4
Combines with Power Guide Wheels ...........5030-6
Cylinder Disassembly ...........5030-6
Cylinder Assembly ................5030-6
Section 5040 - Steering Axle - all except Power Guide
Special Torques ....................5040-2
Servicing the Wheel Bearing .......................5040-3
Servicing the Tie Rod ...........5040-5
Toe-In Adjustment .................5040-7
Spindle Disassembly and Assembly ............5040-8
Heavy Duty Spindle Disassembly and Assembly..............5040-10
Servicing Steering Axle Supports ..............5040-12
Axle Pivot Support Installation Positions....5040-15
Pivot Support Position style=\"font-size: x-large; font-family: Arial;\">Servicing Axle Pivots ..........5040-18
Axle Extension Mounting Locations ...........5040-20
Axle Stabilizer .....................5040-22
Axle Shield ...5040-24
Section 5054 - Steering Axle - Power Guide
Special Torques ....................5054-2
Wheel Motor Removal ..........5054-3
Wheel Motor Disassembly ....5054-4
Wheel Motor Cleaning and Inspection ................5054-10
Wheel Motor Assembly .......5054-12
Cross-Sectional Drawing ....5054-20
Wheel Motor Installation .....5054-21
Selector Valve Removal ......5054-24
Selector Valve Disassembly .......................5054-26
Selector Valve Cleaning and Inspection..............5054-30
Selector Valve Assembly.....5054-32
Selector Valve Installation ........................5054-39
King Pin Removal................5054-42
King Pin Cleaning and Inspection ..............5054-43
King Pin Installation ............5054-44
Toe-In Adjustment ...............5054-47
Propulsion System Air Removal.................5054-48
Section 5080 - Steering Priority Valve
Specifications ........................5080-2
Special Torques ....................5080-2
Valve Removal ......................5080-3
Valve Disassembly ................5080-3
Valve Cleaning and style=\"font-size: x-large; font-family: Arial;\">Valve Assembly .....................5080-6
Valve Installation ...................5080-8
Removing Air from the System ....................5080-9
Book 4 - Power Train
Publication Number: 84125894
Section 6000 - Hydrostatic Operation
Objectives ......6000-3
System Operations ...............6000-4
General Information ..............6000-5
System Components.............6000-7
Reservoir and Filtration .........6000-8
System Components and Function ..............6000-9
System Operations .............6000-24
Neutral .....6000-25
Charge & Shuttle Pressure Relief..........6000-26
Directional Control Valve .......................6000-29
Forward....6000-31
Reverse ...6000-35
High Pressure Relief System .....................6000-37
Foot-N-Inch Valve ...........6000-40
Internal Pressure Override Control........6000-43
Two Speed Hydrostatic Motor Operation ...6000-44
Test and Adjusting Procedures ..................6000-52
Contamination ................6000-55
Specifications .................6000-56
Purging the System ........6000-57
Adjustment of Propulsion Control ..........6000-58
Pressure Adjustment ......6000-61
Charge Pressure ............6000-62
Servo Pressure ...............6000-66
Two Speed Motor Servo Pressure .........6000-68
Drive Pressure ................6000-72
Foot-N-Inch Valve ...........6000-74
Internal Pressure Override Valve...........6000-76
Drive style=\"font-size: x-large; font-family: Arial;\">Drive Hub .....6000-85
Power Guide Axle ...............6000-86
Electrical System ............6000-89
System Components & Functions .........6000-90
Valve style=\"font-size: x-large; font-family: Arial;\">Wheel Motor Ports ..........6000-93
Valve Low Pressure Shuttle ...................6000-94
Disengaged Position .......6000-98
Intermediate Position ....6000-100
Engaged Position..........6000-102
Flow Divider Spools ......6000-106
Cam Lobe Motor ...............6000-108
How It Works ................6000-109
Wheel Motor Flush Circuit ...................6000-110
Motor Case Flush System ...................6000-111
Test Procedures ................6000-113
Start-Up Procedure Rear Wheel Drive .......................6000-114
Specifications ...............6000-115
Isolating the Problem ....6000-116
Low Pressure Shuttle Valve .................6000-118
Solenoid Operation .......6000-120
Selector Spool Operation ....................6000-122
Wheel Motor Leakage ..6000-124
Section 6001 - Hydrostatics
Neutral Operation..................6001-2
Forward and Reverse ............6001-3
Swash Plate Position ............6001-5
Variable Displacement Pump and Motor......6001-7
Hydrostatic Circuit by Progression ...............6001-8
Reservoir......6001-11
Heat Exchanger ..................6001-13
Charge Pump and Check Valve .................6001-15
Inlet Filter .....6001-17
Manual Displacement Control Valve ..........6001-19
High Pressure Relief Valve ........................6001-21
Shuttle and Charge Pressure Relief Valve ........................6001-23
Foot-N-Inch Valve ...............6001-25
Internal Pressure Override ..6001-27
Section 6005 - Hydrostatic Drive System Troubleshooting
Transmission Will Not Operate in Either Direction ..............6005-3
Transmission Operates in One Direction .....6005-4
Sluggish Performance ...........6005-4
System Noisy ........................6005-4
Difficultly in Finding Neutral ..6005-5
Transmission Operating Hot..6005-5
Section 6012 - Hydrostatic Drive System Testing
General Test Information.......6012-2
Special Tools ..6012-2
Hydrostatic Drive Schematic Symbols .........6012-3
Schematic - Corn/Grain, Single Speed ........6012-4
Schematic - Corn/Grain, Two Speed............6012-5
Schematic - Rice, Two Speed ......................6012-6
Testing the Hydrostatic Drive System ..........6012-7
Section 6015 - Foot-N-Inch Valve
Valve Specifications ..............6015-2
Special Tools ..6015-2
Valve Removal ......................6015-3
Valve Disassembly ................6015-3
Valve Inspection ....................6015-3
Valve Assembly .....................6015-3
Valve Installation ...................6015-4
Foot-N-Inch Pedal Adjustment .....................6015-4
Section 6017 - Hydraulic Drive Pump Removal and Installation
Drive Pump Specifications ...6017-2
Pump Special Torques ..........6017-2
Pump Removal and Installation ...................6017-3
Section 6018 - Hydrostatic Drive Pump
Pump Special Torques ..........6018-2
Special Tools ..6018-2
Shop Equipment Tools ..........6018-2
Pump Identification ...............6018-3
Tools to be Made...................6018-3
Servicing the Hydrostatic Drive Pump .........6018-4
Charge Pump ........................6018-8
Power Limiter Valve End Cover....................6018-9
Internal Pressure Override Valve ...............6018-10
Control style=\"font-size: x-large; font-family: Arial;\">
Section 6030 - Hydrostatic Drive Motor - Single Speed
Special Torques ....................6030-3
Special Tools ..6030-3
Motor style=\"font-size: x-large; font-family: Arial;\">Tools to be Made...................6030-4
Drive Motor Disassembly ......6030-4
Drive Motor Assembly ...........6030-4
Relief Valve Block Disassembly and Assembly.................6030-12
Section 6031 - Hydrostatic Drive Motor - Two Speed
Motor style=\"font-size: x-large; font-family: Arial;\">Special Torques ....................6031-3
Special Tools to be Made ......6031-3
Special Tools ..6031-4
Hydrostatic Drive Motor - Two Speed ..........6031-5
Response Valve Disassembly .................6031-5
Response Valve Assembly ......................6031-5
Block Valve and End Cover Disassembly .....................6031-16
Block Valve and End Cover Assembly ...6031-20
Servo Cylinder style=\"font-size: x-large; font-family: Arial;\">Servo Cylinder Assembly ......................6031-28
Barrel Disassembly.........6031-29
Barrel Assembly .............6031-33
Drive Shaft Seal and Front Cover Disassembly............6031-37
Drive Shaft Seal and Front Cover Assembly ................6031-40
Swash Plate and Trunnion Service........6031-45
Section 6035 - Transmission and Hydrostatic Drive Motor
Hydrostatic Motor Removal and Installation .......................6035-3
Transmission Removal and Installation ........6035-5
Gear Shift Control Cable Adjustment ...........6035-8
Propulsion System Air Removal .................6035-9
Section 6040 - Transmission Service
Transmission Specifications ..6040-3
Special Torques ....................6040-3
Special Tools ..6040-3
Transmission General Information ...............6040-4
Brake Assembly and Transmission Cover Removal............6040-5
Shifter Rails and Shift Fork Removal ...........6040-6
Input Housing and Shaft Removal ...............6040-8
Change Gear Shaft Removal and style=\"font-size: x-large; font-family: Arial;\">Differential Removal and Disassembly ......6040-12
Differential Pinion Shaft Removal and Disassembly .........6040-15
Differential Pinion Shaft Assembly and Installation ...........6040-19
Setting Differential Pinion Shaft End Play.....................6040-24
Differential Assembly and Installation ........6040-26
Measuring Shim Thickness ...................6040-28
Change Gear Shaft Assembly ..................6040-31
Input Housing and Shaft Assembly ............6040-33
Change Gear Shaft and Input Housing Installation...........6040-35
Setting Change Gear Shaft End Play ........6040-37
Measuring Internal Spline Shaft Wear .......6040-38
Shifter Rails and Shift Fork Assembly........6040-40
Transission Cover and Brake Installation ...6040-43
Cross Sectional Transmission Drawing ......6040-45
Section 6060 - Final Drives - Removal and Overhaul
Final Drives Specifications ....6060-2
Special Tools ..6060-2
Final Drives Removal ............6060-3
Final Drives Disassembly......6060-4
Cleaning and Inspection .......6060-8
Final Drives Assembly ..........6060-8
Final Drives Installation .......6060-15
Section 6061 - Final Drives - Removal and Adjusting
Special Torques ....................6061-2
Final Drives General Information .................6061-2
Final Drives Removal ............6061-3
Final Drives Installation .........6061-4
Extension and Dual Extension .....................6061-4
Final Drives - Small Flange ...6061-6
Final Drives - Large Flange...6061-8
Section 6064 - PTO - How It Works
Objectives ......6064-3
PTO Gear Housing................6064-4
PTO Housing..6064-5
Separator Drive Housing.......6064-6
Variable Rotor Speed Pulley (Driver) ...........6064-8
Three Speed Rotor Drive Gearbox ............6064-12
Torque Sensing Pulley (Driven Pulley) .......6064-13
Rotor Belt Alignment ...........6064-14
Rotor Drive Alignment Gauge ....................6064-15
Jackshaft Assembly Alignment ..................6064-16
Variable Rotor Speed Pulley Limit Switches .....................6064-18
Driven Pulley Adjustment ....6064-20
Rotor Drive Gearbox ...........6064-21
Section 6065 - PTO Removal and Installation
Special Torques ....................6065-2
Special Tools ..6065-2
PTO style=\"font-size: x-large; font-family: Arial;\">PTO style=\"font-size: x-large; font-family: Arial;\">
Section 6071 - Servicing the PTO Housing
Specifications ........................6071-2
Special Torques ....................6071-2
Special Tools ..6071-3
PTO Housing Disassembly ...6071-4
PTO Housing Assembly ........6071-4
PTO Clutch Disassembly ....6071-11
PTO Clutch Assembly .........6071-11
Book 5 - Brakes and Hydraulics
Publication Number: 84125895
Section 7010 - Brake Assemblies - Removal and Overhaul
Brake Assemblies Disassembly ...................7010-3
Brake Assemblies Assembly ........................7010-7
Brake Assembly Cross-Section Drawing ...7010-13
Section 7020 - Master Brake Valve
Special Torques ....................7020-2
Brake Valve Removal ............7020-3
Brake Valve Disassembly......7020-4
Brake Valve Assembly ..........7020-7
Brake Valve Installation .......7020-12
Section 7030 - European Park Brake
Special Torques ....................7030-2
Special Tools ..7030-2
Park Brake Valve Removal....7030-3
Park Brake Valve Disassembly ....................7030-5
Valve Cleaning and style=\"font-size: x-large; font-family: Arial;\">Park Brake Valve Assembly ..7030-6
Park Brake Valve Installation .......................7030-7
Park Brake Cable Adjustment ......................7030-9
Charging the Accumulator ..7030-11
Removing Air from the Brake System ........7030-13
Section 8000 - Hydraulics, How It Works
Basic Principles of the System ....................8000-3
Hydraulic Component Locations ..................8000-5
General Information ..............8000-6
Hydraulic Reservoir and Filters ....................8000-7
Hydraulic Pumps and Drive System ............8000-9
PFC Piston Pump ...............8000-10
Main Hydraulic Valve Assembly .................8000-19
Signal Circuits .....................8000-20
Steering Priority Valve.........8000-21
Main Valve Assembly ..........8000-27
Reel Raise Valve (SV1) ......8000-36
Control Valve Operation ......8000-47
Control Valve Orifice Identification .............8000-48
Unloader Auger Swing Valve .....................8000-50
Reel Fore/Aft Valve .............8000-58
Field Tracker® Valve ...........8000-62
Header Valve ......................8000-68
Accumulator ........................8000-74
Auxiliary Gear Pump ...........8000-80
Pressure Regulator Valve ...8000-82
Unloader Auger Clutch Valve .....................8000-86
Park Brake Operation..........8000-94
Tow Valve .....8000-98
Feeder Clutch Solenoid ....8000-100
Reel Drive Valve ...............8000-102
Rotary Air Screen and Separator Drive ...8000-106
Hydraulic System Testing Procedures .....8000-109
Test Procedures ................8000-112
Low Pressure Standby ......8000-113
High Pressure Standby .....8000-115
Steering Signal Relief Pressure ...............8000-117
Reel Drive Relief style=\"font-size: x-large; font-family: Arial;\">Regulated Pressure ..........8000-121
Field Tracker® Park Brake Relief .............8000-123
Auxiliary Gear Pump Flow .......................8000-125
PFC Pump Flow ................8000-127
Separator and Rotary Air Screen.............8000-129
Section 8001 - Hydraulic Feeder Reverser Drive
Feeder Reverser Controls .....8001-3
Feeder Reverser ...................8001-4
Feeder Reverser Components .....................8001-6
Feeder Gearbox style=\"font-size: x-large; font-family: Arial;\">Mechanical Components ....8001-10
Reverser Electrical System ........................8001-12
Reverser Hydraulic style=\"font-size: x-large; font-family: Arial;\">Troubleshooting Procedures ......................8001-18
Section 8005 - Accumulator
Specifications ........................8005-2
Special Torques ....................8005-2
Special Tools ..8005-2
Accumulator ...8005-3
Charging Accumulator with Nitrogen .......8005-3
Illustration of Nitrogen Charging Accumulator Charging Kit ......8005-4
Operational Check and Adjustment .............8005-6
Section 8011 - Hydraulic Schematic and Troubleshooting
Hydraulic System Specifications ..................8011-3
Special Tools ..8011-3
Hydraulic Component Locations ..................8011-4
Main Valve Assembly Solenoid Locations....8011-5
Hydraulic System Troubleshooting ...............8011-6
System Weak or Slow.......8011-6
PFC Piston Pump Remains on High Pressure Standby ........................8011-6
PFC Pump - No Flow or Low Flow ..........8011-6
PFC Pump Will Not Develop High Pressure Standby ...8011-6
Header Will Lift and Lower - No Other Main Valve Functions................8011-7
Reel Will Not Raise - All Other Main Valve Functions Operate .............8011-7
Reel Will Not Lower - All Other Main Valve Functions Operate .............8011-7
Unloader Will Not Swing - All Other Main Valve Functions Operate......8011-8
Reel Fore/Aft Not Functioning - All Other Main Valve Functions Operate ....8011-8
Field Tracker® Not Functioning - All Other Main Valve Functions Operate ....8011-9
Header Will Not Raise - All Other Main Valve Functions Operate .........8011-9
Header Will Not Lower ......8011-9
Header Leaks Down, Exceeding 3/4 Inch/Hour at Cylinders...............8011-10
Feeder Reverser Will Not Operate - All Other Main Valve Functions Operate ..8011-10
Reel Will Not Turn ...........8011-11
No Regulated Circuit Functions Work....8011-11
One Regulated Pressure Function Will Not Operate ..............8011-11
Steering Effort is High.....8011-11
Separator Clutch Will Not Engage .........8011-11
Rotary Air Screen Will Not Rotate .........8011-13
Testing Procedures .............8011-15
Low Pressure Standby Test ...................8011-15
High Pressure Standby...8011-15
Steering Signal Relief Pressure Test .....8011-17
Steering Priority Valve ....8011-18
Reel Drive Standby Pressure Test .........8011-18
Regulated Pressure Test .......................8011-18
Reel Drive Relief Pressure Test.............8011-19
Field Tracker®, Park Brake and Feeder Cylinder Thermal Relief Valve Test ...8011-20
Brake Test - Manual ........8011-21
Auxiliary Gear Pump Flow Test..............8011-22
PFC Piston Pump Low Test ...................8011-22
Header Valve ......................8011-24
Header Valve Primary Spools ....................8011-25
Unloader Swing and Reel Fore/Aft Valves ........................8011-26
Field Tracker® Valve ...........8011-27
Reel Drive Valve .................8011-28
Section 8015 - Pressure Regulator Valve
Special Torques ....................8015-2
Pressure Regulator Valve .....8015-3
Removing Air from the System ....................8015-6
Section 8020 - Auxiliary Gear Pump and PFC Pump
PFC Pump Specifications .....8020-2
Auxiliary Gear Pump Specifications.............8020-2
Special Torques - PFC Pump.......................8020-3
Special Torques - Auxiliary Gear Pump .......8020-3
PFC and Auxiliary Gear Pump Removal......8020-4
Auxiliary Gear Pump Disassembly...............8020-5
PFC Pump Disassembly .......8020-7
Cleaning and Inspection .....8020-10
Auxiliary Gear Pump Assembly .................8020-13
PFC Pump Assembly ..........8020-14
PFC and Auxiliary Gear Pump style=\"font-size: x-large; font-family: Arial;\">Removing Air from the System ..................8020-19
Section 8030 - Hydraulic Valve Stack
Main Hydraulic Valve Stack ..8030-3
Removal.....8030-3
Main Valve Stack ..........8030-3
Field Tracker® and Reel Fore/Aft Valve......................8030-4
Header Valve ................8030-4
Unloading Auger Swing and Reel Raise/Lower Valve ...........8030-4
Disassembly .....................8030-7
Field Tracker Valve .......8030-7
Reel Fore/Aft Valve.....8030-10
Unloader Swing Valve .......................8030-13
Reel Raise/Lower Valve ....................8030-16
Header Valve ..............8030-16
Cleaning and Inspection ........................8030-19
Assembly ........................8030-20
Header Valve ..............8030-20
Reel Raise/Lower Valve ....................8030-21
Unloader Swing Valve .......................8030-21
Reel Fore/Aft Valve.....8030-22
Field Tracker® Valve...8030-23
Installation ......................8030-26
Unloader Swing Valve .......................8030-26
Header Valve ..............8030-26
Field Tracker and Reel Fore/Aft Valve ..........8030-26
Main Valve Stack ........8030-26
Removing Air from the System ..................8030-28
Section 8040 - Park Brake and Feeder Clutch Valves
Special Torques ....................8040-2
Specifications ........................8040-2
Park Brake and Feeder Clutch Valve Removal ...................8040-3
Valve Disassembly ................8040-4
Cleaning and Inspection .......8040-5
Valve Assembly .....................8040-7
Valve Installation ...................8040-9
Valve Adjustment ................8040-10
Removing Air from the System ..................8040-10
Section 8050 - Separator Clutch Valves
Special Torques ....................8050-2
Separator Clutch Valve Removal .................8050-3
Unloader Auger Clutch Valve Removal ........8050-4
Valve Disassembly ................8050-5
Cleaning and Inspection .......8050-6
Valve Assembly .....................8050-8
Separator Clutch Valve Installation ............8050-11
Unloader Auger Clutch Valve Installation ...8050-12
Removing Air from the System ..................8050-13
Section 8051 - Separator Drive Test and Troubleshooting
General Troubleshooting .......8051-3
Separator Clutch Control Valve Test ............8051-3
Separator Drive Pressure/Flow Testing.......8051-4
Separator Pressure Flow Test Diagram .......8051-6
Separator Drive Accumulator Test ...............8051-7
Separator Drive Assembly Oil Flush Procedure..................8051-7
Section 8055 - Rotary Air Screen and Power-Clean Evacuation System
How It Works..8055-3
Rotary Air Screen Hydraulic Motor ..............8055-5
Power-Clean Hydraulic Motor ....................8055-21
Rotary Air Screen Pump .....8055-25
Section 8060 - Hydraulic Cylinders
Special Torques ....................8060-3
Feeder Clutch Cylinder Removal and Installation ...............8060-4
Separator and Feeder Clutch Disassembly and Assembly .........8060-6
Unloader Tube Swing Cylinder Removal and Installation ...........8060-8
Unloader Tube Swing Cylinder Disassembly and Assembly ..........8060-10
Header Lift Cylinder Removal and Installation ..................8060-12
Header Lift Cylinder Disassembly and Assembly .............8060-14
Reel Lift Cylinder Removal and Installation ......................8060-16
Bat Reel Lift Master Cylinder Disassembly and Assembly .............8060-18
Bat Reel Lift Slave Cylinder Disassembly and Assembly ..............8060-20
Pickup Reel Lift Master Cylinder Disassembly and Assembly ..........8060-22
Pickup Reel Lift Slave Cylinder Disassembly and Assembly ...........8060-24
Reel Fore/Aft Cylinder Removal and Installation ..............8060-26
Reel Fore/Aft Cylinder Disassembly and Assembly ..........8060-28
Section 8080 - Reel Drive Control Valve
Valve Specifications ..............8080-2
Drive Valve Removal .............8080-3
Drive Valve Disassembly.......8080-3
Cleaning and Inspection .......8080-5
Drive Valve Assembly ...........8080-7
Drive Valve Installation........8080-10
Valve Adjustment ................8080-10
Removing Air from the System ..................8080-12
Section 8090 - Reel Drive Motor
Motor style=\"font-size: x-large; font-family: Arial;\">Reel Drive Motor Removal ....8090-3
Drive Motor Disassembly ......8090-3
Cleaning and Inspection .......8090-5
Drive Motor Assembly ...........8090-8
Motor style=\"font-size: x-large; font-family: Arial;\">Removing Air from the System ..................8090-11
Book 6 - Chassis
Publication Number: 87571764
Section 9010 - Air Conditioning Troubleshooting
Safety Procedures ................9010-4
Special Tools ..9010-5
Access the Evaporator/Heater Assembly.....9010-6
Automatic Temperature Control (ATC) .........9010-7
Automatic Temperature Control Systems.....9010-9
Temperature Range ..............9010-9
Smart Pressure Switch Cycling System ....9010-10
Air Conditioning Operation ..9010-10
ATC Wiring Schematic ........9010-12
ATC Troubleshooting ...........9010-13
ATC Electrical Troubleshooting ..............9010-13
ATC Fault Codes.............9010-17
High/Low Pressure Switch Circuit Test ........................9010-20
Blower Potentiometer and Circuit Test ...9010-22
Temperature Potentiometer Circuit style=\"font-size: x-large; font-family: Arial;\">Cab Temperature Sensor Circuit Test ....9010-24
Evaporator Temp. Sensor Circuit Test ..9010-24
ATC Controller Power Supply and Ground Test ............9010-25
Blower Motor Power Supply/Ground Test .....................9010-26
Clutch Relay Power Supply/Ground Test ......................9010-27
Heater Control Valve Power Supply and Ground Test ..........9010-27
ATC Switch and Circuit Test...................9010-28
PWM Module Power Supply Circuit Test ......................9010-28
LCD Display and Circuit Test .................9010-29
Pressurizer Blower Motor Circuit Test....9010-29
External Compressor Check ......................9010-30
Compressor, Mount Brackets, Fan Belts ......................9010-30
Compressor Clutch .........9010-31
Pulley and Belt style=\"font-size: x-large; font-family: Arial;\">Operational Modes..............9010-33
Keyed Power - Automatic Mode .............9010-33
Defog/Defrost Mode........9010-34
Blower and Temperature Control ...............9010-35
Motor .......9010-35
Speed, Temp. Control, LCD Display ...9010-35
Controller Initialization ....9010-36
Motor .......9010-37
ATC Control Switch.........9010-37
ATC style=\"font-size: x-large; font-family: Arial;\">Low and High Pressure Switches ..........9010-39
Compressor Clutch .........9010-40
Cab Temperature Check .....9010-41
Air style=\"font-size: x-large; font-family: Arial;\">Air Conditioning Hose Check.................9010-41
Lower Louver Temperature ....................9010-42
Compressor Hoses .........9010-43
Leak Finding Check ........9010-43
Heater Hoses..................9010-43
Heater Control Valve.......9010-44
Evaporator and Plenum Check ..................9010-45
Cab, Evaporator Temperature Sensors......9010-46
Cab Pressurizer Blower ......9010-47
ATC Component Locations ........................9010-48
Section 9020 - Air Conditioning System Service - System R-134a
Special Torques ....................9020-3
Special Tools ..9020-3
Safety Procedures ................9020-4
Air Conditioning System Refrigerant Recovery...................9020-5
Air Conditioning Compressor .......................9020-9
Oil Level Check or Adjustment ................9020-9
Injection Method ...........9020-9
Dipstick Method ..........9020-10
Compressor Removal .....9020-12
Compressor Installation ..9020-13
Compressor Belt Installation and Adjustment...............9020-15
A/C System Evacuation and Recharging ...9020-16
Air Conditioning Compressor Clutch ..........9020-21
Clutch Removal ..............9020-21
Exploded View Illustration of Clutch ......9020-24
Compressor Clutch Replacement..........9020-25
Thermal Expansion Valve Testing ..............9020-29
Thermal Expansion Valve Replacement ....9020-30
ATC Components ................9020-33
Condenser, Receiver-Drier and Tubes .......9020-37
Evaporator Temp. Sensor Installation ........9020-38
Blower and Evaporator Illustration .............9020-39
Heater and Evaporator Core ......................9020-40
Accessing the Air Conditioning Unit ......9020-40
Core Removal.................9020-41
Core Installation..............9020-44
ATC Controller and PWM Module Replacement ...............9020-49
Cab Recirculation Air Filter Service ...........9020-50
Cab Intake Air Filter Service ......................9020-50
Cab Pressurization Test ......9020-51
Section 9030 - Air Conditioning System and Compressor
Special Tools ..9030-2
Safety Procedures ................9030-3
A/C System Refrigerant Recovery ...............9030-4
Compressor Removal ...........9030-6
Compressor Installation ........9030-7
A/C System Evacuation and Recharging .....9030-8
Section 9040 - Air Conditioning Components
Special Torques ....................9040-3
Special Tools ..9040-3
Safety Procedures ................9040-4
Compressor Belt Check and Adjustment .....9040-5
Compressor Oil Level Check .......................9040-6
Compressor Clutch Disassembly .................9040-8
Compressor Clutch style=\"font-size: x-large; font-family: Arial;\">Expansion Valve Testing .....9040-15
Evaporator and Expansion Valve ...............9040-16
Condenser, Receiver-Drier and Tubes .......9040-18
Core Temperature Sensor...9040-20
Heater and Evaporator Core Removal .......9040-22
Heater and Evaporator Core Installation....9040-25
Removing Air from the Cooling System .....9040-27
Cab Recirculation Air Filter Service ...........9040-28
A/C Control Module style=\"font-size: x-large; font-family: Arial;\">Operator Cab Intake Air Filter Removal .....9040-29
Operator Cab Intake Air Filter Service .......9040-29
Section 9100 - Auto Greasing System
How the System Works ....... 9100-3
Manual Start Switch and System Indicator Lamps ........... 9100-4
Timer Operation .................. 9100-5
Filling Reservoir .................. 9100-6
50 Hours ...... 9100-6
Reservoir Manual Fill .......... 9100-7
Splicing Broken Lubricating Lines .............. 9100-7
Greasing System ................ 9100-8
Metering Valve .................... 9100-9
Divider Valve ..................... 9100-10
Check List .. 9100-16
Daily Walk-Around Inspection .................. 9100-16
Troubleshooting ................. 9100-17
Section 9101 - Separator Drive Jackshaft
Specifications ........................9101-2
Special Torques ....................9101-2
Jackshaft Service Procedure .......................9101-3
Separator Belt Removal ........9101-3
Jackshaft Removal ................9101-4
Jackshaft Disassembly..........9101-5
Jackshaft Assembly ............9101-11
Jackshaft Installation...........9101-21
Separator Belt Installation and Adjustment .......................9101-22
Separator Belt Tightener Pulley Removal ..9101-23
Separator Belt Tightener Disassembly ......9101-24
Separator Belt Tightener Assembly ...........9101-25
Separator Belt Tightener Installation..........9101-27
Section 9102 - Rotor Drive
Specifications ........................9102-2
Special Torques ....................9102-2
Torque Sensing Unit style=\"font-size: x-large; font-family: Arial;\">Servicing the Torque Sensing Unit...............9102-5
Bushing Replacement ...........9102-9
Illustration of Torque Sensing Unit .............9102-12
Torque Sensing Unit Installation ................9102-13
Section 9103 - Rotor Gearbox
General Safety Information ...9103-3
Removal Procedure ..............9103-4
Gearbox Disassembly .........9103-10
Input Shaft Service .........9103-16
Output Shaft Service ......9103-20
Gearbox Assembly..............9103-29
Checking End Play and Rolling Torque ........................9103-36
Gearbox Installation ............9103-37
Section 9104 - Rotor
Special Torques ....................9104-3
Special Tools ..9104-3
Feeder Housing Removal .....9104-4
Rotor Removal ......................9104-9
Rotor Inspection and Repair ......................9104-14
Rotor Installation .................9104-15
Feeder Housing Installation .......................9104-19
Belt Installation and style=\"font-size: x-large; font-family: Arial;\">Replacing the Rotor Front Bearing Without Removing the Rotor .....9104-27
Section 9105 - Rotor Drive Belt
Rotor Drive Belt Removal......9105-3
Belt style=\"font-size: x-large; font-family: Arial;\">Rotor Belt Adjustment ...........9105-9
Rotor Drive Belt and Separator Jackshaft Assembly Alignment ......9105-10
Jackshaft Limit Switch Adjustment.............9105-13
Book 7 - Chassis
Publication Number: 84125896
Section 9106 - Feeder and Cleaning Fan Gearbox
Specifications ........................9106-2
Special Torques ....................9106-2
Feeder and Cleaning Fan Gearbox ..............9106-3
Section 9107 - Cleaning Fan Drive
Fan Drive Specifications .......9107-2
Fan Drive Special Torques ....9107-2
Fan Jackshaft Removal and Disassembly....9107-3
Drive Pulley Removal and Disassembly ......9107-7
Fan Speed Control Motor Removal and Disassembly ........9107-9
Fan Speed Control Motor Assembly and Installation ........9107-11
Drive Pulley Assembly and Installation ......9107-13
Fan Jackshaft Assembly and Installation ...9107-14
Section 9109 - Elevator Drive Jackshaft
Elevator Drive Jackshaft Specifications .......9109-2
Elevator Drive Jackshaft Special Torques ....9109-2
Removal of Elevator Drive Jackshaft ...........9109-3
Servicing the Elevator Drive Jackshaft.........9109-4
Installation of Elevator Drive Jackshaft ......9109-18
Section 9110 - Inclined Delivery Auger
Delivery Auger Special Torques ...................9110-2
Delivery Auger Special Tools .......................9110-2
Auger and Sprocket Housing Removal ........9110-3
Auger Sprocket Housing Disassembly ........9110-6
Auger Sprocket Housing Assembly..............9110-8
Auger and Sprocket Housing Installation ...9110-13
Section 9111 - Discharge Beater
Beater Removal ....................9111-3
Beater Installation .................9111-7
Section 9113 - Straw Spreader Drive
Straw Spreader Drive Specifications............9113-2
Replacing Spreader Drive Belt.....................9113-3
Adjusting the Bevel Gear End Play ..............9113-9
Spreader Blade Timing and Sensor Gap Check ...............9113-10
Section 9115 - Header Knife Drive
Knife Drive Specifications .....9115-2
Knife Drive Special Torques ..9115-2
Removal of header Knife Drive Box .............9115-3
Servicing the Knife Drive Box.......................9115-5
Installation of Knife Drive Box ....................9115-16
Section 9116 - Tailing Monitor
Tailing Monitor Components ........................9116-3
Tailing Monitor Circuit Diagnostics ...............9116-4
Section 9117 - Unloader Auger System
Unloader Specifications ........9117-2
Unloader Special Torques .....9117-2
Removal of Lower Unloader Gearbox ..........9117-3
Servicing the Lower Unloader Gearbox ................9117-4
Installation of Lower Unloader Gearbox.....9117-11
Removal of Upper Unloader Gearbox ........9117-13
Servicing the Upper Unloader Gearbox .....9117-14
Installation of Upper Unloader Gearbox.....9117-15
Adjusting the Unloader Tube Limit Switches .....................9117-16
Horizontal Unloading Auger .......................9117-17
Grain Tank Auger Cover Adjustment..........9117-18
Section 9120 - Field Tracker
Tilt Cylinder and Wear Plate Removal and Installation .......9120-2
Tilt Cylinder Disassembly and Assembly .....9120-6
Section 9121 - Cross-Flow™ Fan
Cross-Flow Specifications.....9121-3
Fan Special Torques .............9121-3
Fan Removal ..9121-4
Fan style=\"font-size: x-large; font-family: Arial;\">
Section 9125 - Straw Chopper Gearbox
Chopper Gearbox specifications ..................9125-2
Chopper Gearbox Special Torques ..............9125-2
Gearbox Removal .................9125-3
Servicing Chopper Gearbox Disassembly ...9125-4
Servicing Chopper Gearbox Assembly ......9125-11
Gearbox Installation ............9125-17
Section 9128 - Adjustable Concaves
Replacing the Adjustable Concave Control Motor ..............9128-3
Testing the Position Sensing align=\"center\" style=\"font-size: 14pt; font-family: Arial;\">
Part number Included;
Service Repair Manual - 84125893
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