Case 444 International Harvester Service Manual (IH-201)

These Case 2444 tractors usually live a hard life—loader work in the yard, mowing rough ground, dragging implements, maybe pushing snow when nobody else wants to be out there. This service manual’s about helping you trace problems in a logical order so you don’t just throw parts at it. Say the hydraulics get weak: the book walks you through how to check fluid, inspect filters, test pump output, and verify valves before you ever crack a line loose or buy a pump you don’t need.

Applications & Use Cases

• Track down a no-start by tracing ignition or fuel step by step, so you isolate whether it’s spark, fuel delivery, or compression before you buy anything.
• Chase overheating issues by checking fan, radiator, and coolant flow in order, instead of guessing and swapping parts.
• Diagnose weak hydraulics by testing pressures, checking for internal leaks, and verifying control linkage rather than just blaming the pump.
• Sort out brake or clutch problems by inspecting linkage, free play, and wear surfaces so you know what actually needs to be replaced.
• Route and align belts, lines, and linkages correctly after a teardown, using the manual to double-check you didn’t miss a washer or misalign a bracket.

FAQ

Q: Is this a searchable PDF, or just page images?

A: It’s typically a scanned manual, usually searchable, so you can jump to sections, but some diagrams are just images you’ll zoom in on.

Q: Can I print pages to take out to the tractor?

A: Yes, and that’s usually the best way—print the few pages you need so you can mark them up and not wreck your main copy.

Safety Note

Always bleed off hydraulic and fuel pressure and block raised equipment securely before you inspect or test anything around moving parts.

Case 444 International Harvester Index:

BELT PULLEY
BRAKES
CARBURETOR (Gas)
CARBURETOR (LP-Gas)
CLUTCH, ENGINE

COOLING SYSTEM

Radiator

Water Pump

DIESEL FUEL SYSTEM

Injection Pump and Drive

Nozzles

System Checks

DIFFERENTIAL

DIRECTION REVERSER

ENGINE

Balancer

Cam Followers

Camshaft

Connecting Rod & Bearings

Crankshaft

Cylinder Head

Engine Removal

Flywheel

Ignition Timing

Main Bearings

Oil Pump

Oil Cooler

Piston & Rings

Piston Pins

Rear Oil Seal

Rocker Arms

Timing Gear Cover

Timing Gears

Valves and Seats

Valve Guides & Springs

Valve Timing

FINAL DRIVE

Bull Gears

FINAL DRIVE CONT.

Bull Pinions

Wheel Axle Shaft

FRONT SYSTEM

Axle Main Member

Steering Knuckles

Tie Rods and Drag Links

Tricycle Type

GOVERNOR (NON-DIESEL)

HYDRAULIC SYSTEM

Control Valves

Lubrication

Pump

Regulator & Safety Valve

System Adjustments

Testing

Trouble Shooting

POWER STEERING SYSTEM

Cylinder

Flow Control & Relief Valve

Lubrication and Bleeding

Power Unit

Pump

Rotary Valve

Steering Gear

Steering Valves

Testing

Trouble Shooting

Pilot Valve

Hand Pump

POWER TAKE-OFF

Adjustments (Clutch Type)

Adjustments (Planetary Type)

Overhaul (Clutch Type)

Overhaul (Planetary Type)

STEERING, MANUAL

TORQUE AMPLIFIER

Clutch Adjustment

Clutch Overhaul

Planetary Unit

TRANSMISSION OVERHAUL

Develon