Case IH 686 & Hydro 86 Tractors Official Operator's Manual

TO THE OWNER
SERIAL NUMBERS
WORK SAFELY - FOLLOW THESE RULES
Servicing and Before Starting
Starting
During Operation
Transporting
Before Dismounting
After an Upset
INSTRUMENTS AND CONTROLS
Instrument Panel and Controls
Speed Ratio Control
Hydraulic Controls
Seat Controls
BEFORE OPERATING YOUR TRACTOR
OPERATING THE TRACTOR
Neutral Starting Switch
Starting the Gasoline Engine
Stopping the Gasoline Engine
Starting the Diesel Engine
Stopping the Diesel Engine
With the Engine Running
Steering the Tractor
Starting the Tractor (Gear Drive)
Stopping the Tractor (Gear Drive)
Starting the Tractor (Hydrostatic Drive)
Stopping the Tractor(Hydrostatic Drive)
Speedometer-Tachometer, Hourmeter
Selecting Ground Speeds(Gear Drive)
Torque Amplifier (Gear Drive)
Brake Lock Rod
Selecting Ground Speeds (Hydrostatic Drive)
Starting Procedure for Hydrostatic
Drive Tractors After Transporting on Truck or Flatcar
Towing the Tractor
Tractor Break-in Procedure
Seat
GASOLINE ENGINE AND FUEL SYSTEM
Warranty Notice
Fuel System
Carburetor
Fuel Shut-off Solenoid Valve
Cleaning the Fuel Strainer and Sediment Bowl
DIESEL ENGINE AND FUEL SYSTEM
Warranty Notice
Fuel System
Fuel Injection Pump and Nozzles
Changing the Ether Fluid
Container
COOLING SYSTEM
Coolants
Cooling System Conditioner
Checking the Coolant Level
Draining and Filling the Cooling System
Hoses and Clamps
Cleaning the Cooling System Thermostat
Cleaning the Radiator and Transmission Oil Cooler Core Fins
Water Pump, Alternator- Generator and Fan Belt Tension
AIR CLEANING SYSTEM
Removing and Cleaning the
Filter Element
Inspection
Automatic Dust Unloader
ELECTRICAL SYSTEM
Charging System for Alternator- Generator
Cranking System
Ignition System
Lighting System
Lights
Combination Turn Signals and Warning Lights
Tel lites
Fuses
Batteries
HYDRAULIC CONTROLS FOR THREE-POINT HITCH
Position Control
Position Control Adjustable Stop
Draft Control
Run Range
THREE-POINT HITCH
Lift Links and Leveling Cranks
Hitch Lower Links
Hitch Upper Link
Lateral Limiter
Coupling the Equipment
Examples of Operating the
Three-Point Hitch with
Draft Control
Uncoupling the Equipment
HITCHING TRAILING EQUIPMENT TO THE TRACTOR
Fixed-Type Drawbar
Swinging Drawbar
Telescoping-Type Swinging Drawbar
AUXILIARY VALVES, REMOTE CYLINDERS AND HYDRAULIC OUTLETS
Connecting Hoses to the Hydraulic Outlets
Thermal Expansion Pressures Check Valves
Operating Double Acting Cylinders
Operating Single Acting Cylinders
Float Lockout
Adding Fluid After Connecting
Cylinders and Hoses
Freeing the System of Trapped Air
POWER TAKE-OFF
Operating the Independent Power
Take-Off
FRONT WHEELS
Adjustable Wide Tread
Front Axle
Farmall Hi-Clear Adjustable
Front Axle
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
Hub Clamp Studs
Wheels With Double-Beaded Rims
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
Front Wheel Weights
Rear Wheel Weights (Two Pieces)
Liquid Ballast in Rear Tires
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
Hydraulic Fluid Filter
Hydrostatic Drive Return Line
Hydraulic Fluid Filter
Lubricating the Front Wheels
LUBRICATION TABLE
LUBRICATION GUIDE
PREVENTIVE MAINTENANCE GUIDE
SPECIFICATIONS
OPTIONAL EQUIPMENT
METRIC (SI) MEASUREMENTS

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