Target audience:
Owners, operators, mechanics, and technicians working on Case 590 Super L backhoe loaders
Advantages:
Robust construction, reliable diesel engine, versatile transmission options including Powershuttle and Powershift, and 4WD capability for demanding conditions
Engine:
Typically Case 4T-390 diesel engine
Transmission options:
Powershuttle and Powershift
Engine:
Detailed procedures for engine disassembly, inspection, and repair
Transmission:
Powershuttle and Powershift service information
Hydraulic system:
Pumps, valves, cylinders, and hydraulic circuit troubleshooting
Electrical system:
Wiring diagrams, component testing, and troubleshooting
Power train:
Axles, differential, and final drives
Brakes:
Service and adjustment procedures
Steering:
System operation and repair
Backhoe and loader:
Boom, dipper, bucket, and linkage maintenance
Cab and controls:
Operator station and control adjustments
Maintenance:
Scheduled maintenance, fluid checks, and lubrication points
Troubleshooting:
Diagnostic procedures with symptom-based charts
Removal and installation:
Step-by-step instructions for major components
Disassembly and assembly:
Detailed procedures for engine and drivetrain
Adjustment:
Procedures for clutches, brakes, valves, and linkages
Testing:
Pressure tests, electrical tests, and performance checks
Level:
In-depth technical detail suited for professional technicians
Diagrams:
Includes schematics and exploded views
Torque specs:
Provided for critical fasteners
Clearances:
Specified for engine and drivetrain components
Part numbers:
Not included in this manual set
Fluid capacities:
Provided for engine oil, hydraulic oil, coolant
Filter specs:
Recommended oil and hydraulic filter part numbers
Compatibility:
All devices supporting PDF (PC, Mac, tablets, smartphones)
Requirements:
PDF reader software
Searchability:
Searchable text for easy lookup
Resolution:
High resolution (typically 300 DPI)
Clarity:
Clear diagrams and text
Paper type:
N/A - digital file
Engine oil:
Typical interval - see manual for specific hours
Hydraulic oil:
Typical interval - see manual
Coolant:
Typical interval - see manual
Engine oil:
API classified appropriate for diesel engines
Hydraulic fluid:
Case Hy-Tran Ultra or equivalent
Coolant:
Ethylene glycol based, suitable for diesel engines
Known Issues / Common Wear Items
General:
Wear items include hydraulic hoses, seals, bucket teeth, filters
Specific:
Refer to manual for common failure points
Manufacturer:
Case Corporation (now CNH Industrial)
Heritage:
Case has a long history of manufacturing construction equipment
Series:
Super L series evolved from earlier 590 models
Assembly plants:
Various locations including USA, Brazil (specific not confirmed)
