Massey Ferguson 850 and 860 - COMPLETE Service Manual


Massey Ferguson 850 and 860 - COMPLETE Service Manual This product is on sale

  • Additional pictures of the Massey Ferguson 850 and 860 - COMPLETE Service Manual.
  • Additional pictures of the Massey Ferguson 850 and 860 - COMPLETE Service Manual.
  • Additional pictures of the Massey Ferguson 850 and 860 - COMPLETE Service Manual.
  • Additional pictures of the Massey Ferguson 850 and 860 - COMPLETE Service Manual.
  • Additional pictures of the Massey Ferguson 850 and 860 - COMPLETE Service Manual.

Product Description

This is the complete 1000+ page digital service manual for the MF 850 And 860 combines. Due to the popularity of these service manual in is nearly impossible to find a paper version of the manual.

These service manuals were mostly only used for MF mechanics and its no wonder why. You just have to scroll down to look at the table of contents to see that this service manual has the solution to just about any problem you may be having with your 800 series MF combine.



Original Price:
$129.99
Sale Price:
$99.99 (Save 23%)


Table of Contents

Part 1 – General Information

  • SAFETY PRECAUTIONS
    • Left-Hand Header Elevator Cylinder Stop
    • Decal Locations
    • Other Precautions
  • RECOMMENDATIONS REGARDING SERVICE OF COMBINE
  • TORQUE CHART
  • SPECIFICATIONS
  • LUBRICATION

Part 2 – Engine

  • General Information
    • GENERAL SPECIFICATIONS
      • Six-Cylinder Engines
    • Eight-Cylinder Engines
    • ENGINE IDENTIFICATION/SERIAL NUMBER
    • GENERAL SERVICE INFORMATION
      • "Running-ln" Procedure
    • SAFETY PRECAUTIONS
  • Engine Removal and Installation (six-cyclinder and eight-cyclinder)
    • Engine Removal
    • Engine Installation
  • Engine Overhaul - A6.3724, AT6.3544 and AT6.3544CC
    • GENERAL OVERHAUL INFORMATION
      • Tightening Torques
      • Engine Specifications — A63724
      • Engine Specifications — AT63544 and AT63544CC
      • Service "Wear Limits"
    • CYLINDER HEAD
      • Cylinder Head Removal
      • Cylinder Head Resurfacing
        • Valve Removal
        • Valve Guide Replacement
        • Valve and Valve Seat| Grinding
        • Valve Seat Insert Installation
        • Valve Spring Testing
        • Valve Installation
      • Rocker Shaft Assembly
        • Rocker Shaft Disassembly
        • Rocker Arm Bushing Replacement
        • Rocker Arm Reassembly
      • Cylinder Head Installation
        • Cylinder Head Re-torquing
        • Valve Clearance Adjustment
    • PISTONS AND CONNECTING RODS
      • Piston/Connecting Rod Removal
        • Piston Inspection
        • Piston/Connecting Rod Disassembly
        • Connecting Rod Alignment
        • Wrist Pin Bushing Replacement ----
        • Piston/Connecting Rod Reassembly
      • Piston Rings
        • Checking Piston Ring End-Gaps
        • Installing Rings on Piston
      • Piston/Connecting Rod Installation
    • CYLINDER BLOCK AND LINERS
      • Cylinder Block Inspection
        • Cylinder Block Replacement
        • Sealing Plug Locations
      • Cylinder Liner Servicing
        • Cylinder Liner Deglazing
        • Cylinder Liner Inspection,
        • Cylinder Liner Removal
        • Cylinder Liner Installation
        • Installing Oversize Cylinder Liners
    • TIMING CASE AND DRIVE
      • Front Crankshaft Seal Replacement
      • Timing Case Removal
        • Crankshaft Pulley Removal
        • Camshaft Gear Removal
        • Auxiliary Drive Gear Removal
        • Idler Gears and Hubs
      • Camshaft and Tappets
        • Camshaft and Tappet Removal
        • Camshaft Inspection
        • Camshaft and Tappet Installation
      • Auxiliary Drive
        • Auxiliary Drive Shaft Removal
        • Injection Pump Drive Shaft Removal
        • Bushing Replacement
        • Injection Pump Drive Shaft and Auxiliary Drive Shaft Installation
        • Auxiliary Drive Oil Spray Tube
      • Timing Case Installation
        • Crankshaft Pulley Installation
    • FLYWHEEL AND DRIVE PLATE
      • Rear Housing and Flywheel Removal
        • Flywheel Ring Gear Replacement
      • Adapter Plate and Flywheel Installation
      • Drive Plate and Rear Wheel Installation
    • CRANKSHAFT AND MAIN BEARINGS
      • Crankshaft End Play and Thrust Washer Replacement
      • Crankshaft Removal
        • Crankshaft Inspection
        • Crankshaft Regrinding
      • Crankshaft Installation
        • Rear Crankshaft Seal Installation
  • Engine Overhaul — AV8.540
    • GENERAL OVERHAUL INFORMATION
      • Tightening Torques
      • Engine Specifications — AV8540
      • Service "Wear Limits"
    • CYLINDER HEADS
      • Cylinder Head Removal
      • Cylinder Head Resurfacing
        • Valve Removal
        • Valve Guide Replacement
        • Valve and Valve Seat Grinding
        • Valve Seat Insert Replacement
        • Valve Spring Testing
        • Valve Installation
      • Rocker Shaft Assemblies
        • Rocker Shaft Disassembly
        • Rocker Arm Bushing Replacement
        • Rocker Shaft Reassembly
      • Cylinder Head Installation
        • Valve Clearance Adjustment
        • Cylinder Head Retorquing
    • PISTONS AND CONNECTING RODS
      • Piston/Connecting Rod Removal
        • Piston Inspection
        • Piston/Connecting Rod Disassembly
        • Connecting Rod Alignment
        • Wrist Pin Bushing Replacement----
        • Piston/Connecting Rod Reassembly
      • Piston Rings
        • Checking Piston Ring End-Gaps
        • Installing Rings on Piston
      • Piston/Connecting Rod Installation
    • CYLINDER BLOCK AND LINERS
      • Cylinder Block Inspection
        • Cylinder Block Replacement
        • Sealing Plug Locations
      • Cylinder Liner Servicing
        • Cylinder Liner Deglazing
        • Cylinder Liner Inspection
        • Cylinder Liner Removal
        • Cylinder Liner Installation
        • Installing Oversize Cylinder Liners
    • TIMING CASE AND DRIVE
      • Timing Case Removal
        • Crankshaft Pulley Removal
      • Timing Gear Removal {includes backlash and end-play checks)
        • Crankshaft/Camshaft Idler Gear Removal
        • Crankshaft/Oil Pump Idler Gear Removal
        • Idler Gear Bushing Replacement
        • Camshaft Gear Removal
      • Camshaft and Tappets
        • Camshaft Removal
        • Camshaft Inspection
        • Camshaft Bushing Replacement
        • Camshaft Installation
        • Tappet Removal
        • Tappet Installation
      • Auxiliary Drive
        • Auxiliary Drive Removal
        • Auxiliary Drive Overhaul
        • Auxiliary Drive Installation
      • Timing Case Reassembly
        • Front Crankshaft Seal Replacement
        • Crankshaft Pulley Installation
    • FLYWHEEL AND DRIVE PLATE
      • Rear Housing and Flywheel Removal
        • Flywheel Ring Gear Replacement
      • Adapter Plate and Flywheel Installation
      • Drive Plate and Rear Housing Installation
    • CRANKSHAFT AND MAIN BEARINGS
      • Crankshaft End-Play and Thrust Washer Replacement
      • Crankshaft Removal
        • Crankshaft Inspection
        • Crankshaft Regrinding
        • Crankshaft Balance Weights
      • Crankshaft Installation
        • Rear Crankshaft Seal Installation
  • Lubrication System
    • Lubrication System - A6.3724, AT6.3544 & AT6.3544CC
      • DESCRIPTION
        • Naturally Aspirated Engine
        • Turbocharged Engines
      • SPECIFICATIONS
        • Oil Pump
        • Relief Valve
        • Oil Filters)
        • Lubricating Oil
      • OIL SUMP REMOVAL
        • Oil Pump Inspection
        • Relief Valve Servicing
        • Piston Cooling Jets (Turbocharged Engines Only)
          • Cooling Jets Nozzle Alignment
      • OIL SUMP INSTALLATION (Includes Component Installation)
      • OIL COOLER (Turbocharged Engines Only)
        • Cooler Removal
        • Cooler Disassembly and Reassembly
          • Testing Oil Cooler
        • Cooler Installation
      • AUXILIARY DRIVE SPRAY TUBE
      • CRANKCASE BREATHER
    • Lubrication System — AV8.540
      • DESCRIPTION
      • SPECIFICATIONS
        • Oil Pump
        • Relief Valve
        • Oil Filters
        • Engine Oil
      • OIL SUMP REMOVAL
        • Oil Pump Servicing
        • Relief Valve Servicing
        • Oil Cooler Servicing
        • Testing Oil Cooler
      • OIL SUMP INSTALLATION (INCLUDES COMPONENT INSTALLATION)
      • CRANKCASE BREATHER
  • Fuel System - A6.3724, AT6.3544 and AT6.3544CC
    • GENERAL INFORMATION
      • Service Information
        • De-Rating For Altitude
      • Specifications
        • Tightening Torques
        • Fuel Injection Pump
        • Fuel Atomizer Assemblies
        • Fuel Lift Pump
        • Fuel Filter Assembly
        • Fuel Requirements
    • AIR-BLEEDING THE FUEL SYSTEM
    • FUEL INJECTION PUMP
      • Injection Pump Removal
      • Injection Pump Timing
        • Checking Engine Marking Angle
        • Checking Injection Pump Marking Angle----
      • Injection Pump Installation
        • Fuel Shutoff Adjustment
        • Throttle Adjustment
    • FUEL ATOMIZER ASSEMBLIES
      • Atomizer Removal
      • Atomizer Testing
        • Nozzle Opening Pressure
        • Spray Pattern
        • Back Leakage
        • Valve Seat Leakage
      • Atomizer Disassembly, A63724 and AT63544
        • Parts Sequence
      • Atomizer Disassembly, AT63544CC (LBR)
        • Parts Sequence
      • Nozzle Cleaning
      • Atomizer Reassembly
      • Atomizer Installation
    • FUEL LIFT PUMP
      • Lift Pump Testing
      • Lift Pump Removal
        • Lift Pump Overhaul
    • FUEL TANK AND LINES
      • Check Valve
      • High Pressure Lines
      • Low Pressure and Return Fuel Lines
      • Fuel Tank Strainer
    • FUEL FILTER ASSEMBLY
      • Replacing Fuel Filter Elements
  • Fuel System — AV8.540
    • GENERAL INFORMATION
      • Description
      • Service Information
        • Derating for Altitude
      • Excess Fuel Device
      • Specifications
        • Tightening Torques
        • Fuel Injection Pump
        • Fuel Atomizer Assemblies
        • Fuel Lift Pump
        • Fuel Filter Assembly
        • Fuel Requirements
    • AIR-BLEEDING THE FUEL SYSTEM
    • FUEL INJECTION PUMP
      • Injection Pump Removal
      • Injection Pump Installation
      • Spill Timing the Fuel Injection Pump
      • Throttle Adjustment
    • FUEL ATOMIZER ASSEMBLIES
      • Atomizer Removal
      • Atomizer Testing
        • Test 1 — Nozzle Opening Pressure
        • Test 2 — Spray Pattern
        • Test 3 — Back Leakage
        • Test 4 — Valve Seat Leakage
      • Atomizer Parts Sequence
      • Atomizer Disassembly
        • Nozzle Inspection
        • Nozzle Cleaning
      • Atomizer Reassembly
      • Atomizer Installation
    • FUEL LIFT PUMP
      • Lift Pump Testing
      • Lift Pump Overhaul
    • FUEL TANK AND LINES
      • Check Valve
      • High Pressure Lines
      • Low Pressure and Return Fuel Lines
      • Fuel Tank Strainer
    • FUEL FILTER ASSEMBLY
      • Replacing Fuel Filter Elements
  • Cooling System - A6.3724, AT6.3544 and AT6.3544CC
    • SPECIFICATIONS
      • General
      • Radiator
      • Water Pump
      • Thermostats
    • COOLANT FLOW
      • Cab Heater Flow
      • Intercooler (AT63544CC Only)
    • COOLING SYSTEM
      • Drain Points
      • Refilling
    • WATER PUMP
      • Water Pump Removal
      • Water Pump Disassembly
      • Water Pump Reassembly
      • Water Pump Installation
    • THERMOSTATS
      • Thermostat Testing
      • Thermostat Installation
  • Cooling System — AV8.540
    • SPECIFICATIONS
      • General
      • Radiator
      • Water Pump
      • Thermostats
    • COOLANT FLOW
      • Cab Heater Flow
    • COOLING SYSTEM
      • Drain Points
      • Refilling
    • WATER PUMP
      • Water Pump Removal
      • Water Pump Disassembly
      • Water Pump Reassembly
      • Water Pump Installation
    • THERMOSTATS
      • Thermostat Testing
      • Thermostat Installation
  • Rotary Screen and Radiator
    • ROTARY SCREEN
      • Screen Removal
      • Seal Replacement
      • Bearing Replacement
      • Screen Installation
      • Adjusting Screen Clearance
    • RADIATOR FAN DRIVE
      • Fan Drive Removal/Installation
      • Bearing/Shaft Replacement
    • RADIATOR
      • Radiator Removal
      • Radiator Installation
  • AiResearch T-04B Turbocharger - AT6.3544 and AT6.3544CC Engines Only
    • GENERAL INFORMATION
      • Operation
      • Lubrication Requirements
      • Periodic Inspection
    • TURBOCHARGER REMOVAL
      • Preliminary Checks
        • Axial Bearing Clearance Check
        • Radial Bearing Clearance Check
      • Turborcharger Parts Sequence
      • Turborcharger Overhaul
        • Disassembly
        • Cleaning
        • Inspection
        • Reassembly
    • TURBOCHARGER INSTALLATION
  • Engine Trouble-Shooting
    • GENERAL
    • TROUBLE-SHOOTING CHARTS
      • Starting Problems
      • Running Characteristics
    • CHECKING CYLINDER COMPRESSION
    • CHECKING VALVE TIMING
      • Six-Cylinder Engine
      • Eight-Cylinder Engine

Part 3 - Power Train

  • Engine Output Shaft
    • EXPLODED VIEW
    • SECTIONAL VIEW
    • DRIVE PLATE
    • OUTPUT SHAFT
      • Output Shaft Removal
      • Output Shaft Installation
    • OUTPUT SHAFT TUBE
      • Output Shaft Tube Removal
      • Output Shaft Tube Installation
  • Traction Drive
    • Pulley Removal (includes Drive Belt Removal)
    • Pulley Installation (Includes Belt Installation)
    • Pulley Disassembly
    • Pulley Reassembly
  • Variable-Speed Traction Drive
    • PULLEY REMOVAL (Includes Drive Belt Removal)
    • PULLEY INSTALLATION (Includes Belt Installation)
      • Pulley Alignment in Combine
      • Belt Adjustment
    • PULLEY DISASSEMBLY
    • PULLEY INSPECTION
    • PULLEY REASSEMBLY
  • Traction Clutch
    • Traction Clutch & Release Bearing Removal/Installation
    • CLUTCH REMOVAL
    • RELEASE BEARING REMOVAL
    • RELEASE BEARING INSTALLATION
    • CLUTCH INSTALLATION
    • CLUTCH ADJUSTMENT
  • Transmission - Four-Speed Constant Mesh Standard Transmission
    • GENERAL INFORMATION
    • TRANSMISSION REMOVAL
    • TRANSMISSION INSTALLATION
    • TRANSMISSION DISASSEMBLY
    • COMPONENT SERVICE AND TRANSMISSION REASSEMBLY
      • Differential Servicing
      • Differential Installation
      • Reverse Idler Shaft and Shift Fork Service and Installation
      • Input Shaft Service and Installation
      • Transmission Brake Installation
      • 1st Countershaft Service and Installation
      • 2nd Countershaft Service and Installation
      • Right Side Cover (with oil pump) Service and Installation
      • Left Side Cover Service and Installation
      • Shift Cover Service and Installation
  • Hydrostatic Motor Driven Transmission
    • GENERAL INFORMATION
    • TRANSMISSION REMOVAL
    • TRANSMISSION INSTALLATION
    • TRANSMISSION DISASSEMBLY
    • TRANSMISSION REASSEMBLY
      • Differential Servicing
      • Differential Installation
      • Input Shaft Service and Installation
      • 1st Countershaft Service and Installation
      • 2nd Countershaft Service and Installation
      • Right Side Cover Service and Installation
      • Left Side Cover (with oil pump) Service and Installation
      • Shift Cover Service and Installation

Part 4 - HYDRAULICS

  • Hydraulic Reservoir
    • GENERAL INFORMATION
    • RESERVOIR REMOVAL
    • RESERVOIR INSTALLATION
    • HYDRAULIC FILTER
  • Oil Cooler
    • Removal
    • Installation
  • Hydraulic Pump
    • OPERATION
    • REMOVAL
    • INSTALLATION
    • DISASSEMBLY
    • INSPECTION
    • REASSEMBLY
    • BREAK-IN PROCEDURE (NEW OR REBUILT PUMP)
  • Power Steering
    • GENERAL INFORMATION
    • OPERATING DETAILS OF THE STEERING HAND PUMP
      • Neutral
      • Right Turn
      • Manual Steering
    • REMOVAL
    • INSTALLATION
    • DISASSEMBLY
    • REASSEMBLY
  • Electro-Hydraulic Header Control Valve (Includes Automatic Header Height Control)

    • OPERATING DETAILS OF HEADER CONTROL SYSTEM
    • OPERATION OF ELECTRO-HYDRAULIC CONTROL VALVE
    • DISASSEMBLY AND REASSEMBLY OF ELECTRO-HYDRAULIC CONTROL VALVE
    • AUTOMATIC HEADER HEIGHT CONTROL
  • Main Control Valve
    • General
    • Disassembly and Reassembly
  • Operation of Drive Components
    • SAFETY PRECAUTIONS
    • START-UP PROCEDURES AFTER SERVICING COMPONENTS
    • RECOMMENDATIONS REGARDING SERVICE OF THE HYDROSTATIC DRIVE SYSTEMS
    • OPERATION OF THE EATON DRIVE SYSTEMS
      • Neutral Position (Eaton Drawing EH 1036-A)
      • Forward Position (Eaton Drawing EH 1037-A)
      • Reverse Position
    • TEST SPECIFICATIONS — EATON
    • OPERATION OF THE SUNDSTRAND HYDROSTATIC DRIVE SYSTEM
      • Neutral Position (TC 502)
      • Forward Position (TC 501)
      • Reverse Position
    • TEST SPECIFICATIONS — SUNDSTRAND
  • Eaton Hydrostatic Pump
    • REMOVAL
    • INSTALLATION
    • EXPLODED VIEW
    • MINOR REPAIRS
      • Input Shaft High Pressure Seal
      • Removal
      • Installation
      • Charge Pump
      • Disassembly & Reassembly
      • Charge Pressure Check Valves
      • Control Valve
      • Control Valve Removal
      • Disassembly & Reassembly
      • Control Valve Installation
    • MAJOR REPAIR
      • Disassembly
      • Reassembly
    • START-UP PROCEDURE AFTER SERVICING COMPONENTS
  • Eaton Hydrostatic Motor
    • REMOVAL
    • INSTALLATION
    • EXPLODED VIEW
    • MINOR REPAIRS
      • Output Shaft High Pressure Seal
      • Removal
      • Installation
      • High Pressure Relief Valves (Pilot Valves)
      • Shuttle Spool
      • Charge Pressure Relief Valve
      • Manifold Valve Block
      • Removal
      • Installation
    • MAJOR REPAIR
      • Disassembly
      • Reassembly
  • Sundstrand Hydrostatic Pump
    • EXPLODED VIEW
    • MINOR REPAIRS
      • Input Shaft High Pressure Seal
      • Removal
      • Installation
      • Charge Pump
      • Disassembly
      • Inspection
      • Reassembly
      • Charge Pressure Check Valves
      • Control Valve
    • Disassembly
      • Inspection
      • Reassembly
    • MAJOR REPAIRS
      • Disassembly
      • Inspection
      • Reassembly
  • Sundstrand Hydrostatic Motor
    • EXPLODED VIEW
    • MINOR REPAIRS
      • Output Shaft High Pressure Seal
      • High Pressure Pilot Valves
      • Shuttle Spool
      • Charge Pressure Relief Valve
      • Manifold Valve Block
    • MAJOR REPAIRS
      • Disassembly
      • Reassembly
  • High Pressure Relase Valve
    • Pressure Release Valve Operation
    • Valve Tests
    • Valve Adjustment
  • Hydraulic Cyclinders
    • DISASSEMBLY AND REASSEMBLY:
    • MF PART NO 1748 183 M94 — Variable-Speed Traction Drive Cylinder
    • MF PART NO 1748 189 M92 — Steering Cylinder
    • MF PART NO 1748 367 M94 — Reel (Master) Lift Cylinder
    • MF PART NO 1748 368 M91 — Unloader Swing Cylinder
    • MF PART NO 1748 817 M91 — Reel (Master) Lift Cylinder
    • DISASSEMBLY AND REASSEMBLY
    • MF PART NO 1748 122 M94 — Reel (Slave) Cylinder
    • DISASSEMBLY AND REASSEMBLY
    • MF PART NO 1748 818 M92 — Reel (Slave) Cylinder
    • DISASSEMBLY AND REASSEMBLY
    • MF PART NO 1748 127 M94 — Header Lift Cylinder
  • Testing and Trouble-Shooting
    • GENERAL
    • QUICK TESTS
    • POWER STEERING
      • Steering Circuit Pressure
      • Steering Circuit Flow
    • ELECTRO-HYDRAULIC HEADER VALVE
      • Header Relief Valve Pressure
      • Circuit Relief Valve Pressure
      • Flow to the Header Control Valve
      • Bench Testing the Electro-Hydraulic Header Valve
    • MAIN CONTROL VALVE
      • Relief Valve Pressure Setting
      • Flow to the Main Control Valve

Part 5 - Electrical System

  • General Information
    • General Information
    • Safety Precautions
  • Specifications and Wiring Diagram
    • SPECIFICATIONS
      • Battery
      • Alternator
      • Starter Motor
      • Six-Cylinder Engines
      • Early Eight-Cylinder Engines
      • Later Eight-Cylinder Engines
    • WIRING DIAGRAMS
      • Wiring Diagrams — 1981 and 1982 Production
      • Operator's Console (TC 511)
      • Instrument Panel (TC 512)
      • Machine and Engine (TC 513)
  • Batteries
    • GENERAL INFORMATION
      • Built-in Hydrometer
    • BATTERY MAINTENANCE
    • Batteries in Storage
    • Batteries in Service
    • BATTERY TESTING
      • Visual Inspection
      • Hydrometer Inspection
      • Load Testing
      • BATTERY CHARGING
  • Charging System
    • GENERAL INFORMATION
      • Component Description
      • Charging System Schematic
      • System Operation
    • CHARGING SYSTEM TESTS
      • Preliminary Checks
      • Test Procedure
      • Test 1 — Wiring Harness
      • Test 2 — Alternator Output Voltage
      • Test 3 — Open Diode Trio
      • Test 4 — Excitation Voltage
      • Test 5 — Regulator Bypass
    • ALTERNATOR PARTS SEQUENCE
    • ALTERNATOR DISASSEMBLY
      • Component Testing and Servicing----
      • Rotor (Field) Testing
      • Rotor Servicing
      • Rectifier Diode Removal
      • Rectifier Diode Testing
      • Field Diode Testing
      • Stator Coil Testing
      • Rectifier Diode Installation
      • Brush Assembly Testing
    • ALTERNATOR REASSEMBLY
  • Starting System — Six-Cylinder Engines
    • GENERAL INFORMATION
      • Component Description
      • Starting System Schematic
      • System Operation
    • STARTING SYSTEM TESTS
      • Starting System Diagnosis
      • Battery Condition
      • Starter Solenoid Testing
      • Hold-In Windings Test
      • Pull-In Windings Test
      • Starter Motor Testing
      • Preliminary Checks
      • Checking Drive Pinion Clearance
      • No Load Test
    • STARTER SOLENOID
      • Removal/Installation
      • Starter Solenoid Parts Sequence —
      • Disassembly/Reassembly
    • STARTER MOTOR
      • Starter Motor Parts Sequence
      • Starter Motor Disassembly
        • Shift Lever Removal
      • Component Testing and Servicing
        • Armature Testing
        • Armature Servicing
        • Field Coil Testing
        • Field Coil Removal
        • Field Coil Installation
        • Brush Replacement
        • Bushing Replacement
      • Starter Motor Reassembly
        • Starter Lubrication
  • Starting System — Eight-Cylinder Engine
    • GENERAL INFORMATION
      • Component Description
      • System Schematic
      • System Operation
    • STARTING SYSTEM TESTS
      • System Diagnosis
      • Battery Condition
      • Starter Solenoid Testing
      • Hold-In Windings Test
      • Pull-In Windings Test
      • Starter Motor Testing
      • Preliminary Checks
      • No-Load Test
    • STARTER SOLENOID
      • Removal/Installation
      • Solenoid Parts Sequence
      • Disassembly/Reassembly
    • STARTER MOTOR
      • Starter Motor Parts Sequence
      • Starter Motor Disassembly
      • Component Testing and Servicing
        • Armature Testing
        • Armature Servicing
        • Field Coil Testing
        • Field Coil Replacement
        • Brush Replacement
        • End Frame Servicing
        • Bushing Replacement
        • Starter Lubrication
      • Starter Motor Reassembly
      • Adjusting Drive Pinion Clearance
  • FOURTEEN-CHANNEL MONITOR & DIGITAL TACHOMETER
    • FOURTEEN-CHANNEL MONITOR
      • Monitor Functions
        • Rotational Channels
        • "Normally Open" Channels
        • "Normally Closed" Channels
          • Adjusting Cylinder Speed Alarm Threshold
      • Monitor Testing
        • Power Supply Test
        • Main Drive Switch Test
        • Sensor Circuit Testing (Rotational Channels)
          • Sensor Tests
          • Sensor Harness Tests
        • "Normally Open" Circuit Tests
        • "Normally Closed" Circuit Tests
        • Audible Alarm Test
    • DIGITAL TACHOMETER
      • Adjusting Ground Speed Readout
      • Tachometer Testing
        • Power Supply Test
        • Sensor Circuit Tests
  • Electrical Trouble-Shooting
    • CHARGING SYSTEM
      • Alternator Fails to Charge
      • Low or Unsteady Charge Rate
      • Excessive Charge Rate
      • Noisy Alternator
    • STARTING SYSTEM
      • Nothing Happens
      • Solenoid Chatters
      • Solenoid Clicks
      • Starter Runs Slowly and/or Erratically
      • Starter Runs — Won't Engage
      • Starter Will Not Release
    • AUTOMATIC HEADER HEIGHT CONTROL
      • Header Doesn't Lower When Latched in Automatic
      • Header Lowers But Will Not Raise
  • Automatic Header Height Control
    • COMPONENT DESCRIPTION
      • Header Control Valve
      • Header Switch
      • Auto/Manual Switch
      • Relay Module
      • Reed Switches
    • OPERATION
      • Manual Mode
      • Automatic Mode
      • Adjustments
      • Height of Cut
      • Sensitivity
    • SERVICING
      • Relay Module
      • Header Reed Switches
      • Header Control Valve Solenoids
      • Header Sensing Shaft

Part 6 - Air Conditioning

SAFETY PRECAUTIONS

  • Air Conditioning and Heater
  • COMPONENTS AND OPERATION OF SYSTEM
    • Compressor
    • Condenser
    • Dehydrator
    • Thermal Expansion Valve
    • Evaporator
    • Summary
  • SERVICING THE REFRIGERATION SYSTEM
    • Attaching the Gauge Set
    • Discharging the System
    • Evacuating the System
    • Charging the System
      • Leak Testing
  • SERVICING THE SYSTEM COMPONENTS
    • Selector Switch (Blower Control)
    • Blower Speed Control Switch
    • Temperature Control Switch
    • Expansion Valve
    • Evaporator Core
    • Heater
    • Blower
    • Air Filter
    • Condenser Fan Motor
    • Receiver-Dehydrator (Drier)
    • Condenser Core
    • Compressor (Refer to Part 6-01-01 for Servicing)
      • Compressor Oil Level
      • Check Oil Level
  • Delco-Frigidaire Axial Air Conditioning Compressor
    • SPECIFICATIONS
      • Compressor
      • Compressor Clutch Coil
      • Tightening Torques
    • GENERAL
    • Compressor Special Tools
    • COMPRESSOR DISASSEMBLY
      • Hub and Drive Plate Removal
      • Pulley Assembly Removal
      • Pulley Bearing Removal
      • Shaft Seal Removal
      • Coil Removal
      • Inspection
    • COMPRESSOR REASSEMBLY
      • Coil Assembly Installation
      • Pulley Assembly Installation
        • Pulley Bearing Installation
      • Shaft Seal Installation
      • Hub and Drive Plate Installation
      • Dust Shield Installation
    • COMPRESSOR COMPONENTS
      • Pressure Relief Valve
      • Low Refrigerant Protection System----
        • Thermal Limiter System
        • Superheat Switch
        • Superheat Switch Replacement
      • Testing Compressor for External Leaks
      • Testing Compressor for Internal Leaks
  • Air Conditioning Testing and Trouble-Shooting
    • SAFETY PRECAUTIONS
    • TESTING
      • Performance Test
      • Temperature Control Switch — Trouble-Shooting and Bench Test
      • Temperature Control Switch — Adjustment
      • Expansion Valve Testing
      • Operational Test
    • TROUBLE-SHOOTING
      • Initial (Engine Off) Inspection
      • Initial (Operational) Inspection
      • Normal System Conditions — In Operation
      • Customer Complaints
      • Common Malfunctions

Part 7 - WHEEL AND AXLE COMPONENTS

  • Final Drive
    • Removal
    • Installation
    • Disassembly
      • Planetary Servicing
    • Reassembly
  • Brakes
    • WHEEL BRAKE SYSTEM
      • Reservoir
      • Bleeding Brakes
    • MASTER CYLINDER
      • Disassembly
      • Reassembly
    • WHEEL CYLINDER
      • Removal
      • Disassembly
      • Reassembly
      • Installation
    • ADJUSTMENTS
      • Brake Master Cylinder Adjustment
      • Wheel Brake Adjustment
      • Parking Brake Adjustment
    • BRAKE DISC SERVICING
  • Power Rear Wheel Drive
    • SAFETY PRECAUTIONS
    • RECOMMENDATIONS REGARDING SERVICE OF THE REAR WHEEL DRIVE
    • OPERATION OF POWER REAR WHEEL DRIVE
      • Neutral Position
      • Forward Position
      • Flow Control Valve
      • Rear Wheel Units
  • Rear Wheel Drive Control Valve
    • Removal and Disassembly
    • Reassembly and Installation
  • Rear Wheel Drive Motor
    • Removal and Disassembly
    • Reassembly and Installation
  • Rear Wheel Drive Planetary Housing
    • Disassembly
    • Reassembly
      • Wheel Bearing Adjustment
  • Rear Wheel Drive Testing & Trouble-Shooting
    • FLOW CONTROL VALVES TEST
    • MANIFOLD RELIEF VALVE TEST
    • WHEEL MOTOR LEAKAGE TEST
    • TROUBLE-SHOOTING

Part 8 - Header Units


  • Knife Drive (Wobble Box)
    • Removal
    • Disassembly
    • Reassembly
    • Installation
      • Lubrication
  • Hydrostatic Reel Drive
    • SPECIFICATIONS
    • OPERATING DETAILS
    • HYDRAULIC PUMP AND RESERVOIR ASSEMBLY
      • Pump Disassembly
      • Reassembly
      • Break-In Procedure (New or Rebuilt Pump)
    • HYDRAULIC MOTOR
      • Disassembly
      • Inspection
      • Reassembly
  • Combine-Driven Hydrostatic Reel Drive (With Manual Flow Control Valve)
    • SPECIFICATIONS
    • OPERATING DETAILS
    • HYDRAULIC PUMP
      • Disassembly
      • Inspection
      • Reassembly
      • Break-In Procedure (New or Rebuilt Pump)
    • HYDRAULIC MOTOR
      • Disassembly
      • Inspection
      • Reassembly
    • FLOW CONTROL VALVE
      • Disassembly
      • Reassembly

Part 9 - THRESHING & SEPARATING COMPONENTS

  • Front Beater
    • FRONT BEATER — GENERAL
      • Blade Removal
      • Blade Replacement
      • Bearing Replacement
    • SHAFT REMOVAL
    • SHAFT INSTALLATION
  • Cylinder Drive
    • CYLINDER VARIABLE-SPEED DRIVE
      • Cylinder Drive Pulley
    • DRIVEN PULLEY SERVICE
      • Driven Pulley Removal (Includes Belt Removal}
      • Torque Sensing Hub Disassembly
      • Torque Sensing Hub Assembly
      • Driven Pulley Installation (Includes Belt Installation)
    • DRIVE PULLEY REMOVAL
      • MF 850/855 Serial No 27544 & Up; MF 860/865 Serial No 19115 & Up
      • Outer Pulley Sheave Removal
      • Inner Pulley Sheave Removal
      • Bearing Housing With Yoke Support Removal
      • Bearing Housing With Yoke Support Installation
      • Inner Pulley Sheave Installation
      • Outer Pulley Sheave Installation
      • MF 850/855 Serial No 27543 & Prior; MF 860/865 Serial No 19114 & Prior
      • Outer Pulley Sheave Removal
      • Inner Pulley Sheave Removal
      • Speed Control Housing Removal
      • Speed Control Housing Reassembly
      • Drive Pulley Installation
    • CYLINDER ENCLOSED CHAIN DRIVE SERVICE
      • Disassembly
      • Drive Housing Removal
      • Upper Drive Housing Disassembly
      • Upper Drive Housing Reassembly
      • Upper Drive Housing Installation
      • Cylinder Enclosed Chain Drive Reassembly
    • ADJUSTMENTS
      • Cylinder Drive Pulley
      • High-Low Speed Shift Lever
    • CYLINDER VARIABLE-SPEED ACTUATOR
      • MF 850/855 Serial No 27544 & Up; MF 860/865 Serial No 19115 & Up
  • Cylinder and Concave
    • RASP BAR CYLINDER
      • Rasp Bar Replacement
      • Shaft Bearing(s) Replacement ,
      • Shaft Removal/Installation
      • Cylinder Removal/Installation
      • Lateral Clearance
      • Cylinder Balance
    • SPIKE TOOTH CYLINDER
      • Cylinder Balance
    • CONCAVE
      • Concave Front Feed Assist Plate (Rasp Bar)
      • Removal/Installation
      • Adjustment
      • Controls
  • Rear Beater
    • GENERAL INFORMATION
    • VANE/SPIKE TOOTH REPLACEMENT
    • RIGHT-HAND SHAFT BEARING REPLACEMENT
    • LEFT-HAND SHAFT BEARING & PULLEY REPLACEMENT
    • SHAFT REMOVAL/INSTALLATION
    • BEATER DRUM REMOVAL/INSTALLATION
  • Main Grain Pan & Shaker Shoe
    • GENERAL
    • FRONT SECTION REMOVAL
    • MAIN GRAIN PAN REMOVAL
    • GRAIN PAN INSTALLATION
    • SHAKER SHOE REMOVAL
    • SHAKER SHOE REASSEMBLY
    • SHAKER SHOE SHAFT REMOVAL
    • SHAKER SHOE SHAFT REASSEMBLY
  • Fanning Mill & Drive
    • GENERAL
    • STANDARD VARIABLE-SPEED FAN DRIVE
      • Removal
      • Installation
      • Speed Adjustment
    • MF 850/855 Serial No 27544 & Up and MF 860/865 Serial No 19115 & Up
    • MF 850/855 Serial No 27543 & Prior and MF 860/865 Serial No 19114 & Prior
    • FAN BLADE ASSEMBLY
    • INSTALLING FAN DIVIDERS
    • FANNING MILL VARIABLE-SPEED ACTUATOR
    • MF 850/855 Serial No 27544 & Up and MF 860/865 Serial No 19115 & Up
  • Straw Walkers & Pan-Under-Walkers
    • GENERAL
    • REAR HOOD REMOVAL/INSTALLATION
    • WALKER PAN REMOVAL
    • WALKER PAN REAR CRANK REMOVAL
    • WALKER PAN REAR CRANK INSTALLATION
    • WALKER PAN INSTALLATION
    • WALKER REMOVAL
    • WALKER INSTALLATION
    • REAR WALKER CRANK REMOVAL
    • REAR WALKER CRANK INSTALLATION
    • FRONT WALKER CRANK REMOVAL
    • FRONT WALKER CRANK INSTALLATION
  • Retresher & Returns System
    • GENERAL
    • JAW-TYPE SLIP CLUTCH REMOVAL/ASSEMBLY
    • RETURNS AUGER REMOVAL
    • RETURNS AUGER ASSEMBLY
    • RETURNS AUGERS INSTALLATION
    • RETURNS ELEVATOR CHAIN REPLACEMENT
    • RETURNS ELEVATOR TOP SHAFT/BEARINGS
    • RETHRESHER
      • Rotor/Bearing Removal
      • Rotor/Bearing Replacement
    • RASP BAR REPLACEMENT
    • CONCAVE U-BAR ADJUSTMENT
  • Cascade Separator — MF 855/865
    • GENERAL
    • ROTOR
      • Operating Position
      • Position Adjustment
      • Vane Replacement
      • Drive Pulley Bearing Replacement
      • Rotor, Shaft or Bearing Replacement
    • JAW-TYPE SLIP CLUTCH
    • LOWER AUGER BEARINGS
    • UPPER AUGER BEARINGS
    • ELEVATOR
    • COMB
      • Extension Plate & Comb Clearance
      • Comb Blankoff Plate

Part 10 - MATERIAL DELIVERY COMPONENTS

  • Header Elevator
    • GENERAL INFORMATION
      • Removal/Installation
    • HEADER ELEVATOR THROW-OUT
    • MF 850/855 Serial No 27544 & Up; MF 860/865 Serial No 19115 & Up
      • Operation
      • Electrical Test
      • Removal & Disassembly
      • Reassembly
      • Locking Detail
      • MF 850/855 Serial No 27543 & Prior; MF 860/865 Serial No 19114 & Prior
      • Operation
      • Electrical Test
      • Removal & Disassembly
      • Reassembly
      • Locking Detail
      • Trouble-Shooting Chart
    • PADDLE ELEVATOR
      • General
      • Slip Clutch
      • Lower Paddle Detail
      • Header Elevator Top Shaft
      • Header Drive Shaft
    • CHAIN/SLAT ELEVATOR
      • General
      • Chain Replacement
      • Lower Drum & Bearing Replacement
      • Header Elevator Top Shaft
      • Header Drive Shaft
  • Clean Grain System
    • GENERAL INFORMATION
    • ELEVATOR CHAIN REPLACEMENT
    • LOWER AUGER REMOVAL
    • LOWER AUGER DRIVE HUB & BEARING REPLACEMENT
    • ELEVATOR TOP SHAFT & BEARING REPLACEMENT
    • GRAIN TANK CROSS AUGER & BEARING REPLACEMENT
  • Unloading System
    • GENERAL INFORMATION
    • LOWER CROSS SHAFT & VERTICAL AUGER (Bearing or Bevel Gear Replacement)
    • HORIZONTAL AUGER
    • GRAIN TANK CROSS AUGER
    • COUNTERSHAFT
    • UNLOADER DRIVE BELT
      • Adjustment



Product Information

Pages:
1136 pages and enlarged wire diagram page
Model:
800 Series (850 and 860)
Make:
Massey Ferguson
Manual Code:
1449 201 M1
Manual Type:
Service Manual