CASE 580N, 580SN WT, 580SN, 590SN Tier 4B Final Tractor Loader Backhoe Service Manual (48038048-2016

CASE 580N, 580SN WT, 580SN, 590SN Tier 4B Final Tractor Loader Backhoe Service Manual (48038048-2016)

This extensive factory service manual provides full professional coverage for CASE Tier 4B Final N-Series tractor loader backhoes, including 580N, 580SN, 580SN WT and 590SN models in both 2WD and 4WD configurations. It delivers complete diagnostic, maintenance and overhaul procedures for every mechanical, electronic and hydraulic subsystem, ensuring accurate repairs, proper calibration and factory-level machine restoration. The manual includes detailed schematics, system flow diagrams, pressure test points and step-by-step instructions for advanced troubleshooting across all powertrain, hydraulic, steering, braking and electronic control systems.

Model Covers:

CASE 580N 2WD / 4WD – Tier 4B Final (PIN NGC730186 & Up)
CASE 580SN 2WD / 4WD – Tier 4B Final (PIN NGC732639 & Up)
CASE 580SN WT 4WD – Tier 4B Final (PIN NGC735098 & Up)
CASE 590SN 2WD / 4WD – Tier 4B Final (PIN NGC736228 & Up)

File Format: PDF

Size: 322.98 MB

No. of pages: 3894

Language: English

Delivery Method: Instant Download - Access your file immediately after purchase.

Engine Systems

• Engine and crankcase service procedures
• Fuel filtration, tanks and fuel injection system
• Engine lubrication circuit and components
• Cooling system with radiator, coolant routing and fan drive
• SCR (Selective Catalytic Reduction) exhaust treatment system

Transmission Systems

• Power Shuttle transmission servicing
• Powershift transmission diagnostics and repair
• External controls and linkage adjustments
• Internal clutch packs, gear sets and valve body components

Front Axle System

• Powered front axle assemblies
• Bevel gear sets, differential units and carriers
• Final drive hubs, steering knuckles and drive shafts
• Non-powered front axle configurations

Rear Axle System

• Powered rear axle servicing
• Rear bevel gear and differential groups
• Planetary carriers and final drive components

Brakes and Controls

• Hydraulic service brake circuits
• Parking brake and parking lock assemblies

Hydraulic Systems

• Hydraulic system architecture and system diagrams
• Pump control valves and flow regulation
• Fixed and variable displacement pumps
• Remote control valves and auxiliary hydraulic circuits
• Reservoir, cooler and filtration components
• Main and safety relief valves
• Pilot-controlled systems and spool valve assemblies
• Loader arm hydraulic system and bucket control
• Stabilizer hydraulic cylinders and valve routing
• Backhoe hydraulic systems: boom, dipper, bucket and swing functions
• Telescopic arm (Extendahoe) hydraulic components

Frames and Ballasting

• Main frame and structural components
• Stabilizer assemblies and mount structures

Steering Systems

• Steering controls and hydraulic circuit components
• Steering cylinders and linkage servicing

Wheels

• Front wheel assemblies
• Rear wheels, hubs and mounting hardware

Cab Climate Control

• Air conditioning components and service procedures

Electrical Systems

• Transmission control electronics
• Main wiring harness layouts and connectors
• Engine starting circuits and alternator components
• Battery systems and distribution
• Exterior lighting systems
• Warning indicators, gauges and alarms
• Cab and platform wiring harnesses
• Electronic control modules and onboard diagnostics
• SCR electrical control systems
• Telematics systems
• Diagnostic fault codes

Front Loader and Bucket Assemblies

• Loader arm structures
• Bucket assemblies and wear components

Booms, Dippers and Buckets

• Boom pivot support
• Main boom service procedures
• Dipper arm systems
• Bucket linkage and components

Platform, Cab, Bodywork and Decals

• Engine hood and access panels
• Operator protection systems
• Pneumatic suspension seat assemblies
• Cab interior, trim, doors and hatches
• Bodywork panels and decals

This comprehensive CASE Tier 4B Final service manual ensures precise diagnostics, correct adjustments and complete mechanical and hydraulic restoration for all supported 580N, 580SN, 580SN WT and 590SN tractor loader backhoe models.