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

Out in the field, this 350D utility harvester’s usually running dusty rows, tight turns, and long days where downtime costs you real money. This service manual helps you trace problems step by step, so you can verify what’s actually failed before you start throwing parts at it. Say the machine starts losing power under load: instead of guessing at fuel, ignition, or a dragging brake, you’ll follow a set sequence to isolate the fault, test each system, and get it back in the crop without chasing your tail.

Applications & Use Cases

• Track down a no-start by checking ignition, fuel delivery, and safety interlocks in order, so you don’t miss a simple switch or loose connection.
• Diagnose overheating by inspecting airflow, radiator, and pump, then bleeding the system only after you’ve ruled out the easy stuff.
• Sort out poor threshing or uneven feed by tracing belt routing, tension, and clutch engagement before you touch any major components.
• Verify brake or clutch issues by testing linkage travel, wear points, and adjustment rather than replacing assemblies that are still good.
• Align and route controls and linkages correctly after a teardown, so everything returns to spec and works smoothly.

FAQ

Q: Is this a digital download I can search on my laptop or tablet?

A: Yes, it’s typically a searchable file, so you can jump straight to brakes, carb, or cooling without scrolling forever.

Q: Can I print just the sections I need to take out to the machine?

A: You usually can; most folks print the key procedures, stick them in a plastic sleeve, and keep the full manual on a device in the shop.

Safety Note

Always support raised headers or attachments with proper stands before you crawl under to inspect or test anything.

Case Models 350D 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