Case IH 770 780 Tractor Official Operator’s Manual

SERIAL NUMBERS 
DIESEL ENGINE SPECIFICATIONS 
SPARK IGNITION ENGINE SPECIFICATIONS 
GENERAL SPECIFICATIONS 
Cooling System
Electrical System
Parking Brake 
Hydraulic Brakes 
Hydraulic Power Assist Brakes
Mechanical Transmission 
Power Shift Transmission 
Hydrostatic Power Steering
Remote Hydraulic System 
Draft-O-Matic System 
Power Take-Off 
Belt Pulley
Draw bars
Overall Measurements and Weight 
Front Tires and Pressures 
Rear Tires and Pressures 
FRONT WHEEL TREAD SPACING
POWER SHIFT REAR WHEEL TREAD SPACING 
MANUAL ADJ. REAR WHEEL TREAD SPACING 
DUAL REAR WHEEL TREAD SPACING 
TRAVEL SPEEDS 
FUEL SPECIFICATIONS
Gasoline
Diesel 
Fuel Conditioner 
LUBRICATION
Engine Hour Meter
Recommendations and Capacities 
Lubrication Chart
Engine Lubrication 
Engine Crankcase Oil Change
Trans. Case Oil Change and Level Check
LUBRICATION (Continued)
Engine Oil Filter 
Packing Front Wheel Bearings
Steering-Power Brakes-Hydraulics Oil Filter 
Bleeding Procedure
Power Shift Oil Filter 
Engine Air Cleaner System
SAFETY PRECAUTIONS 
Towing 
Alternator Charging Systems (Do’s and Don’ts) 
OPERA TING INSTRUCTIONS 
Run-In Procedure 
Pre-Starting Check List 
Operating Controls and Instruments
Operator’s Seat 
Headlights – Flood Lights 
Electrical Outlet Socket 
Rear Tail and Flood Light 
Fuel Tank Shutoff and Water Trap 
Warning Lamp and SMV Symbol
Starting Procedure 
Stopping Procedure
Cold Weather Operation 
Cold Weather Starting Procedure 
Cold Weather Starting Fluid
Coolant Heater 
Tilt and Telescoping Steering Column 
Power Shift Transmission 
Power Take-Off
PTO Operating Precautions 
Belt Pulley
Draw bars 
Draft-O-Matic System and Controls 
Draft Arm Mechanical Floatation
Draft-O-Matic Adjustments
Remote Hydraulic Control 
Remote Hydraulic Coupling 
Remote Portable Cylinders 
Adjustable Front Axle Adjustment 
Rear Wheel Tread Spacings 
Power Shift Rear Wheel Adjustment 
Manual Shift Rear Wheel Adjustment 
Rear Wheel Hub Adj. Bolt Torque 
Rear Wheel and Front End Weights
Rear Tire Liquid Weight
PREVENTIVE MAINTENANCE 
Cooling System 
Thermostat Replacement 
Cleaning the Cooling System
Fan-Compressor Belt Adjustment 
Fan-Compressor Belt Replacement
Diesel Fuel System 
Servicing the Fuel Tank Filter 
Servicing Diesel Fuel Filters
Bleeding Diesel Fuel System 
Gasoline Fuel System
Fuel Pump Filter Screen 
Carburetor and Adjustments
PREVENTIVE MAINTENANCE (Continued)
Mechanical Foot Clutch Adjustment 
Self-Adjusting Differential Brakes 
Parking Brake Adjustment 
Neutral Start Switch Adjustment 
Spark Ignition System 
Spark Plugs 
Distributor
Checking and Setting Ignition Timing
Electrical System 
Headlights and Front Flood Lights
Rear Tail and Flood Light
Implement Warning Lamp 
Flashing Amber Warning Lamp 
Front Headlight Adjustment 
Batteries 
OPERATOR CANOPY AND PROTECTIVE FRAME 
OPERATOR’S CAB 
Operating Controls 
Rear View Mirror 
Heater Coolant Valve 
Window Lever
Door Lock 
Air Filter
Servicing the Air Filter 
Seat Belts

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