International Harvester Farmall 544 656 666 686 Hydro 70 Hydro 86 Hydro 100 Hydro 186 1466 1468 1486 1566 1568 1586 684 784 884 Hydro 84 Service Manual

Description

This International Harvester Farmall 544 656 666 686 Hydro 70 Hydro 86 Hydro 100 Hydro 186 1466 1468 1486 1566 1568 1586 684 784 884 Hydro 84 Service Manual includes 304 pages of repair and maintenance information for International Harvester Farmall tractors.

544, 656, 666, 686, Hydro 70, Hydro 86, Hydro 100, Hydro 186, 1466, 1468, 1486, 1566, 1568, 1586, 684, 784, 884, Hydro 84

Table of Contents ( 544, 656)

Belt Pulley
Brakes
Adjustment, Overhaul
Carburetor
Gasoline, LP Gas
Clutch
Engine /Torque amplifier
Cooling System
Fan, radiator, water pump
Diesel Fuel System
Ether starting aid, Filters and bleeding /Glow plugs, Injection pump and drive, Injection pump timing, Nozzles, Precombustion chambers
Differential
Direction Reverser
Electrical System
Alternator and regulator, Generator and regulator, Magnetic pulse ignition, Standard ignition, Starting motor
Engine
Balancer, Cam followers, Camshaft, Connecting rods and bearings, Crankshaft, Crankshaft seals, Cylinder head, Cylinder sleeves, Engine removal, Flywheel, Ignition timing, Injection timing, Main bearings, Oil cooler, Oil pump, Piston pins, Piston rings, Piston removal, Rocker arms, Timing gears and cover, Timing gears, Valves and seats, Valve guides and springs, Valve timing
Final Drive
Bull gears, Bull pinions, Wheel axle shaft
Front System
Axle main member, Steering knuckles, Tie rods, Tricycle type
Governor (Non-Diesel)
Hydraulic System
Auxiliary valves, Auxiliary system pump, Cylinder and valves unit, Lift unit pump, R&R lift unit, Test and adjust, Troubleshooting
Hydrostatic Drive
Adjustments, Lubrication and filter, Pressure checks, R&R and overhaul, Troubleshooting
LP Gas System
Power Steering System
Cylinder/ Flow divider, Hand pump, Lubrication and bleeding, Oil cooler, Operational tests, Pump, Steering valves
Power Take-off
Pressure check and adjustment, R&R and overhaul
Torque Amplifier
Linkage adjustment, Overhaul T.A. clutch, R&R and overhaul T.A.
Transmission, Range
Hydrostatic drive
Transmission
Standard 5-speed

Table of Contents ( 666, 686, Hydro 70, Hydro 86)

Brakes
Adjustment, Overhaul
Carburetor
Gasoline
Clutch
Engine /Torque amplifier
Cooling System
Fan, radiator, water pump, water filter
Diesel Fuel System
Ether starting aid, Filters and bleeding, Injection pump and drive, Injection pump timing, Nozzles
Differential
Electrical System
Alternator and regulator, Standard ignition, Starting motor
Engine
Cam followers, Camshaft, Connecting rods and bearings, Crankshaft, Crankshaft seals, Cylinder head, Cylinder sleeves, Engine removal, Flywheel, Ignition timing, Injection timing, Main bearings, Oil cooler, Oil pump, Piston pins, Piston rings, Piston removal, Rocker arms, Timing gears and cover, Timing gears, Valves and seats, Valve guides and springs, Valve timing
Final Drive
Bull gears, Bull pinions, Wheel axle shaft
Front System
Axle main member, Steering knuckles, Tie rods, Tricycle type
Governor (Non-Diesel)
Hydraulic System
Auxiliary valves, Auxiliary system pump, Cylinder and valves unit, Lift unit pump, R&R lift unit, Test and adjust, Troubleshooting
Hydrostatic Drive
Adjustments, Lubrication and filter, Pressure checks, R&R and overhaul, Troubleshooting
Power Steering System
Cylinder/ Flow divider, Hand pump, Lubrication and bleeding, Oil cooler, Operational tests, Pump, Steering valves
Power Take-off
Pressure check and adjustment, R&R and overhaul
Torque Amplifier
Linkage adjustment, Overhaul T.A. clutch, R&R and overhaul T.A.
Transmission, Range
Hydrostatic drive
Transmission
Standard 5-speed
Specifications

Table of Contents ( 684, 784, Hydro 84, 884)

Brakes
Bleed, Master cylinder, Pedal adjustment, R&R and overhaul
Carburetor
Adjustment, Remove and reinstall
Cooling System
Fan, radiator, water pump
Diesel Fuel System
Ether starting aid, Filters and bleeding, Injection pump, Injection pump timing, Nozzles
Differential
Direction Reverser
Electrical System
Alternator and regulator, Starting motor
Engine
Balancer, Cam followers, Camshaft, Connecting rods and bearings, Crankshaft, Crankshaft oil seals, Cylinder head, Cylinder sleeves, Engine removal, Flywheel, Injection timing, Main bearings, Nozzle sleeves, Oil pump, Piston pins, Piston rings, Piston removal, Rocker arms, Timing gears and cover, Timing gears, Valves and seats, Valve guides and springs, Valve timing
Final Drive
R&R Assembly, Planet carrier, Rear axles
Main Drive Bevel Gears and Differential
Adjustment, carrier bearings, R&R bevel gears, R&R differential, Differential lock, Planetary and rear axles
Front System
All-wheel drive, axle center member, Steering knuckles, Tie rods
Hydraulic System
Auxiliary valves, Cylinder and valves unit, Pump, R&R lift unit, Test and adjust, Troubleshooting
Hydrostatic Drive
Adjustments, Lubrication and filters, Pressure and flow tests, R&R and overhaul, System clean-up, Troubleshooting
Power Steering System
Cylinder/ Flow divider, Lubrication and bleeding, Oil cooler, Flow and pressure tests, Pump, Steering control valve, Steering relief valve
Power Take-off
Linkage adjustment, Operating pressure, R&R and overhaul
Torque Amplifier
Operation, Troubleshooting, R&R T.A. pump, R&R T.A. unit
Transmission, Range
Linkage adjustment, R&R overhaul, Lubrication pump
Transmission,Speed
Linkage adjustment, R&R overhaul

Table of Contents ( Hydro 100, Hydro 186, 1466, 1468, 1486, 1566, 1568, 1586)

Brakes
Bleed, Control valve, Pedal adjustment, R&R and overhaul
Cab
Remove and reinstall
Clutch, Engine
Cooling System
Fan, radiator, water pump
Diesel Fuel System
Ether starting aid, Filters and bleeding, Injection pump, Injection pump timing, Nozzles
Diesel Turbo Charger
Differential
Electrical System
Alternator and regulator, Starting motor
Engine
Cam followers, Camshaft, Connecting rods and bearings, Cooling tubes, water directors and nozzle sleeves,  Crankshaft, Crankshaft oil seals, Cylinder head, Cylinder sleeves, Engine removal, Flywheel, Injection timing, Main bearings, Oil cooler, Oil pump, Piston pins, Piston rings, Piston removal, Rocker arms, Timing gears and cover, Timing gears, Valves and seats, Valve guides and springs, Valve timing
Final Drive
Bull gears, Bull pinions, Planetary, Remove and reinstall, Wheel axle shaft
Front System
All-wheel drive, Axle center member, Steering knuckles, Tie rods, Tricycle type
Hydraulic System
Auxiliary valves, Hydraulic seat, Lift unit R&R and overhaul, Pump, Right hand seat support, Test and adjust, Troubleshooting
Hydrostatic Drive
Adjustments, Lubrication and filters, Pressure checks, R&R and overhaul, System clean-up, Troubleshooting
Multiple Control Valve
Power Steering System
Cylinder/ Flow divider, Hand pump, Lubrication and bleeding, Oil cooler, Operational tests, Pump
Power Take-off
Pressure check and adjustment, R&R and overhaul
Torque Amplifier
Linkage adjustment, R&R and overhaul
Transmission, Brake
Transmission, Range
Linkage adjustment, R&R and overhaul
Transmission,Speed
Linkage adjustment, R&R and overhaul

Manual does not include wiring diagrams.