Target Audience:
Farmers, ranchers, and commercial operators needing a reliable utility tractor for general farming, loader work, and PTO applications.
Competitive Analysis:
The CX70 competed with the John Deere 6000 Series and New Holland TS Series, offering comparable power with a robust mechanical design and ease of service.
Engine:
Case IH 4.5L turbocharged diesel with high torque rise
Transmission:
12F/12R or 24F/24R with power shuttle option
Hydraulics:
Up to 25.5 GPM pump capacity with 3-point hitch lift capacity up to 7,000 lbs
Cab:
Spacious cab with excellent visibility, optional air-ride seat, and climate control
Models Covered:
All Case IH CX70 models, including variations in engine, transmission, and cab configuration.
Engines Covered:
All engine options for the CX70
Transmissions Covered:
All transmission options for the CX70
Trim Levels:
Standard, Deluxe, and Cab models
Page Count:
Approximately 1,200 pages
Manual Type:
Workshop Repair Service Manual
Delivery Method:
Instant digital download
Engine Mechanical:
Complete engine disassembly, inspection, and reassembly procedures
Cooling System:
Service and repair for radiator, water pump, thermostat, and hoses
Fuel System:
Injection pump, injectors, fuel tank, lines, and filters
Electrical System:
Wiring diagrams, starter, alternator, sensors, and controls
Transmission:
Gearbox, clutch, power shuttle, and driveline service
Hydraulic System:
Pumps, valves, cylinders, and hoses for implement and steering
Steering and Brakes:
Power steering system and brake service
Cab and Climate Control:
Heater, air conditioning, and cab components
Power Take-Off (PTO):
PTO clutch, shaft, and controls
3-Point Hitch:
Hitch system, draft control, and lift arms
Diagnostic Procedures:
System diagnostics with wiring and hydraulic flow charts
Removal and Installation:
Step-by-step component removal and replacement instructions
Disassembly and Assembly:
Detailed break down and rebuild procedures
Adjustment and Calibration:
Procedures for valves, clutches, and electronic controls
Testing and Inspection:
Performance tests and component inspection criteria
Troubleshooting:
Symptom-based troubleshooting guides
Special Tools:
Lists of required special tools for certain repairs
Service Intervals:
Scheduled maintenance tables
Level:
Detailed workshop-level information suitable for professional technicians and experienced DIYers.
Part Numbers:
Includes OEM part numbers for ordering correct components
Exploded Views:
Illustrated diagrams of assemblies for parts identification
File Format:
PDF (portable document format)
Compatibility:
Works on Windows, Mac, Linux, iOS, Android, and any device with a PDF reader
Requirements:
Requires a PDF reader, such as Adobe Acrobat Reader or similar
Searchability:
Fully searchable for quick access to keywords and sections
Print Quality:
High-resolution scans that reproduce clearly on paper and screen
Binding Type:
Digital - not applicable
Paper Type:
Digital - not applicable
Engine Model:
Case IH 4.5L 4-cylinder turbocharged diesel
Displacement:
273 cubic inches (4.5 liters)
Rated Power (PTO):
70 horsepower (52 kW) at 2300 RPM
Rated Power (Engine):
75 horsepower (56 kW) at 2300 RPM
Torque Rise:
20% (approximate)
Fuel System:
Direct injection with mechanical or electronic governor
Injection Pump:
Bosch or similar, depending on model year
Speeds:
12 forward and 12 reverse
Type:
Synchromesh with power shuttle
Speeds:
24 forward and 24 reverse
Clutch:
Dry disc or wet multi-disc depending on transmission
Power Shuttle:
Optional, allows clutch-free direction changes
Speed Range:
From 0.2 mph to 25 mph, depending on configuration
Differential Lock:
Standard, electrically or mechanically engaged
Rollover Protection (ROPS):
Standard, certified to OECD requirements
Brakes:
Hydrostatic or wet disc brakes, self-adjusting
Lighting:
Halogen work lights for visibility during night operations
Seat Belt:
Standard on all models with cab or ROPS
Cab Structure:
Reinforced cab structure in cab models
Safety Switches:
Interlocks for PTO, clutch, and parking brake
Audio System:
Factory or aftermarket AM/FM radio with optional CD player in cab models
Draft Control:
3-point hitch with electronic draft control for consistent depth
Position Control:
Precise hitch position control for implements
Diagnostics:
On-board diagnostics system for engine and transmission fault codes
Engine Oil Change:
Every 100 hours or annually
Hydraulic Oil Change:
Every 1,000 hours or bi-annually
Coolant Change:
Every 1,000 hours or every 2 years
Air Filter Service:
Clean or replace every 100 hours, more often in dusty conditions
Engine Oil:
API CI-4 or higher, viscosity 15W-40
Hydraulic Fluid:
Case IH Hy-Tran or equivalent J20C specification
Coolant:
Ethylene glycol-based, 50/50 mix
Grease:
NLGI #2 molybdenum disulfide for pivot points
Known Issues / Wear Items
Electrical Connections:
Inspect and clean as loose connections can cause intermittent faults
Injector Nozzles:
May require replacement after extended hours for optimal performance
Steering Hoses:
Prone to wear, inspect for leaks
3-Point Hitch Seals:
Seals may leak over time, replace when leaks appear
Water Pump:
Impeller corrosion can occur, check coolant condition
Manufacturer:
Case IH (CNH Industrial)
Heritage:
Formed from the merger of J.I. Case and International Harvester in 1985, with roots dating to 1842
Series Introduction:
The CX Series was introduced in the late 1990s, replacing the Maumee-built 5100 series
Successor:
The CX Series was replaced by the Farmall and JX Series in the early 2000s
Assembly Plant:
Manufactured at Case IH plants in North America (e.g., Racine, Wisconsin; Fargo, North Dakota)