Case IH 1486 1586 & Hydro-186 Tractors Official Operator’s Manual
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This is the COMPLETE Official Official Operators Manual for the Case IH 786 886 986 1086 1486 1586 and Hydro-186 Tractors.
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
This manual contains important information about the safe operation, adjustment and
maintenance of your Tractors. Refer to the Detail Index at the
end of this manual for locating specific items about your machine.
maintenance of your Tractors. Refer to the Detail Index at the
end of this manual for locating specific items about your machine.
Models & Serials Covered:
1096207R4
786 886 986 1086 1486 1586 and Hydro-186 Tractors
Table of Contents:
SERIAL NUMBERS
TERMS OF LOCATION
WORK SAFELY – FOLLOW
THESE RULES
Servicing and Before Starting
Starting
During Operation
Transporting
Tractors with Cabs
Before Dismounting
Dismounting
After an Upset
ENERGY CONSERVATION – FOLLOW
THESE RECOMMENDATIONS
INSTRUMENTS AND CONTROLS
Instrument Panel and Controls
Left and Right Console, and Hydraulic Seat Controls – Open
Center Hydraulic System
Left and Right Console, and Seat Controls – Pressure
Flow Hydraulic System
Seat Controls – Vertical
Acting Seat
Cab Interior
Deluxe Cab Interior
BEFORE OPERATING YOUR TRACTOR
OPERATING THE TRACTOR
Neutral Starting Switch
Starting the Engine
Stopping the Engine
With the Engine Running
Steering the Tractor
Driving the Tractor (Gear Drive)
Hydraulic Powered Clutch
Control (Gear Drive)
Stopping the Tractor (Gear DriDriving the Tractor (Hydrostatic Drive)
Stopping the Tractor (Hydrostatic Drive)
Speedometer – Tachometer
Digital Tachometer – Speedometer
Data Center
Exhaust Gas Temperature
Selecting Ground Speeds (Gear Drive)
Torque Amplifier (Gear Drive)
Park
Selecting Ground Speeds (Hydrostatic Drive)
Starting Procedure for Hydrostatic
Drive Tractors After
Transporting on Truck or Flatcar
Towing the Tractor
Tractor Break-in Procedure
CAB INTERIOR AND CONTROLS
Operating the Controls
Control Settings
Radio Units
Seat
ENGINE AND FUEL SYSTEM
Warranty Notice
Fuel System
Fuel Injection Pump and Nozzles
Priming the Turbocharger
COOLING SYSTEM
Coolants and Cooling System Conditioner
Checking the Coolant Level
Draining the Cooling System
786 Tractors and 886 Tractors w/D-358 Engine
Draining the Cooling System 886 w/D-360 Engine,
986, 1086, 1486, 1586 and Hydro-186 Tractors
Filling the Cooling System All Tractors
Coolant System Filter Conditioner Hoses and Clamps
Thermostat
Cleaning the Radiator
Transmission Oil Cooler, and
Condenser Core Fins
Water Pump, Alternator – Generator and Fan Belt Tension
AIR CLEANER SYSTEM
Tractors with Automatic
Dust Unloader
Tractors with Aspirated
Air Cleaner
Removing and Cleaning the
Primary Filter Element
Inspection
Secondary Filter Element
ELECTRICAL SYSTEM
Charging System for Alternator – Generator
Cranking System
Lighting System
Lights
Instrument Light Dimmer Switch
Turn Signal Indicators
Electrical Connector
Combination Turn Signals and
Warning Lights
Tellites
Fuse
Batteries
HYDRAULIC CONTROLS FOR THREE-POINT HITCH – OPEN
CENTER HYDRAULIC SYSTEM
Position Control
Position Control Lock Lever
Draft Control
Run Range
HYDRAULIC CONTROLS FOR THREE-POINT HITCH
PRESSURE FLOW
HYDRAULIC SYSTEM
Positon Control
Position Control Lock Lever
Draft Control
Run Range
Raise Rate
Hitch Drop Rate Adjustment
THREE-POINT HITCH
Hitch Category Chart
Lift Links and Turnbuckles
Hitch Lower Links
Hitch Upper Link
Lateral Limiter
Lateral Limiter Adjusting Procedure
Sway Limiter Blocks Lateral Limiter
Coupling the Equipment
Example of Operating the
Three-Point Hitch with Draft Control
Uncoupling the Equipment
HITCHING TRAILING EQUIPMENT TO THE TRACTOR
Swinging Drawbar for Tractors
Without Three-Point Hitch
Swinging Drawbar for Tractors
With Three-Point Hitch
AUXILIARY VALVES, REMOTE CYLINDERS AND
HYDRAULIC OUTLETS – OPEN CENTER HYDRAULIC SYSTEM
Connecting Hoses to the Rear
Hydraulic Outlets
Check Valves
Operating Double Acting Cylinders
Operating Single Acting Cylinders
Neutral Lock
Float Lockout
Adding Fluid After Connection
Cylinders and Hoses
Freeing the System of Trapped Air
Sequential Raise
Simultaneous Raise
AUXILARY VALVES, REMOTE CYLINDERS AND HYDRAULIC
OUTLETS-PRESSURE FLOW HYDRAULIC SYSTEM
Flow Control Lever
Color Code
Motor Valve
Hydraulic Motor Operation
using the Motor Valve
Connecting Hoses to the
Rear Outlets
Check Valves
Operating Double Acting Cylinders
Operating Single Acting Cylinders
Neutral Lock
Float Lockout
Adding Fluid After Connecting Cylinders and Hoses
Freeing the System of Trapped Air
Simultaneous Raise
POWER TAKE OFF
Operating the Independent Power Take-Off
ALL-WHEEL DRIVE
DIFFERENTIAL LOCK
FRONT WHEELS
Adjustable Wide Tread Front Axle
Farmall Hi-Clear Adjustable Front Axle
All-Wheel Drive
Tricycle Front Axle
Adjusting Wide-Tread Front Axle for Tread Widths
Adjusting the Toe-In
REAR WHEELS
Adjusting the Tread Widths
Assembling the Rear Wheel
Double-Beaded Rims
Reversing the Rear Wheels
Wheels with Fixed Rims
Wheels with Double-Beaded Rims
Wheels with Attached Clamp Rims
Tractors with Wedge Wheels
Wedge Wheels
Tractors with Hub Clamp Wheels
Dual Rear Wheels
TIRES
Inflation
Front Tire Inflation Pressure
Rear Tire Inflation Pressure
WEIGHTS
Front End Weights
Front End Weight Hold Down
and Locking Device
Weight Table
All-Wheel Drive Tractors
Rear Wheel Weights (Two Piece)
COLD WEATHER PRECAUTIONS
Fuel System
Electrical
Lubrication
Cooling System
STORING THE TRACTOR
Storage
Removing From Storage
LUBRICATION
Engine Oil
Gear Lubricant
Lubrication Fitting Grease
Engine Oil Filter
Hydraulic Fluid Filter
Hydrostatic Drive Housing
Hydraulic Fluid Filter
Lubricating the Front Wheels
LUBRICATION TABLE
LUBRICATION GUIDE
PREVENTIVE MAINTENANCE GUIDE
CAB EQUIPMENT PREVENTIVE MAINTENANCE
Outside Air Filter
Recirculation Air Filter
Air Conditioner Condenser
Refrigerant Sight Glass
Refrigerant System Pressures
Evaporator Drain Valves
Adjusting the Compressor
Belt Tension -886 Tractors
Adjusting the Compressor Belt
Tension -886, 986, 1086,1486, 1586 and Hydro-186
Tractors
Compressor Pulley and Clutch
Compressor Shaft Seal
Com presser OiI Level
Heater Coolant Shut-Off
Electrical
Miscellaneous
SPECIFICATIONS
OPTIONAL EQUIPMENT
METRIC (SI)
MEASUREMENTS
Product Details :
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