Case Models 350 Utility Harvester Service Manual (IH-10)

Out in the field, this 350 Utility Harvester is usually working dusty rows, soft ground, and long days where breakdowns cost you daylight. This service manual helps you trace problems step by step, so you can isolate a fault, verify it’s really the issue, and fix it without just throwing parts at the machine. Say the engine starts running hot halfway through a pass—this manual walks you through what to inspect first, how to test the cooling system, and when it’s actually time to pull the water pump instead of guessing.

Applications & Use Cases

• Track down a no-start or hard-start by tracing fuel, ignition, and air checks in order, so you don’t miss a simple blockage or bad connection.
• Diagnose weak hydraulics by isolating sections, checking for leaks, and testing pressures in the right sequence before you tear into pumps or valves.
• Sort out brake or clutch issues by inspecting linkage, wear, and adjustment points, then aligning and re‑setting things instead of replacing whole assemblies.
• Chase overheating or poor running by routing through the cooling and carburetion checks the way an experienced tech would, from easy visual checks to deeper tear-downs.
• Verify belt and pulley problems by checking alignment, tension, and wear patterns so you can correct the root cause, not just slap on new belts.

FAQ

Q: Is this a digital download I can search through, or just a scan of pages?

A: It’s typically a scanned manual, but most versions are searchable enough to jump to sections like brakes or carburetor by keyword.

Q: Can I print pages and take them out to the machine?

A: Yes, and that’s usually what I’d do—print the few pages you need, stick them in a sleeve, and you won’t worry about grease or dust.

Safety Note

Always lock out the machine, bleed off any stored hydraulic pressure, and block raised components before you get your hands anywhere near moving parts.

Case Models 350 Utility Harvester Index:

BELT PULLEY

BRAKES

CARBURETOR (Not LP-Gas)

CARBURETOR (LP-Gas)

CLUTCH, ENGINE

COOLING SYSTEM
Fan
Radiator
Water Pump

DIESEL FUEL SYSTEM
Air Restriction Valve
Energy Cells
Filters and Bleeding
Injection Pump
Nozzles
Precombustion Chambers
Quick Checks
Trouble Shooting

DIFFERENTIAL

ENGINE
Cam Followers
Camshaft
Connecting Rods and Bearings
Crankshaft
Cylinder Head
Engine Removal
Flywheel
Ignition Timing
Injection Timing
Main Bearings
Oil Pump
Pistons and Rings
Piston Pins
Piston Removal
Rear Oil Seal
Rocker Arms
Timing Gear Cover
Timing Gears
Valves and Seats
Valve Guides and Springs
Valve Timing

FINAL DRIVE
Axle Shafts
Bull Gears
Bull Pinions

FRONT SYSTEM
Axle Main Member
Steering Knuckles
Tie Rods and Drag Link
Tricycle Type

GOVERNOR

HYDRAULIC SYSTEM
Control Valves
Lubrication
Pump
Regulator and Safety Valve
Testing
Trouble Shooting

POWER STEERING SYSTEM
Cylinder
Flow Control and Relief Valve
Lubrication and Bleeding
Motor
Pump
Steering Gear
Steering Valves

PTO (Non-Continuous)

PTO (Independent Type)
Drive Shaft
Driven Shaft
Extension Shaft
Overhaul Rear Unit
Reactor Bands

REAR AXLE

STEERING GEAR (Manual)

TORQUE AMPLIFIER
Clutch Adjustment
Clutch Overhaul
Planetary Unit

TRANSMISSION OVERHAUL

Develon