Case “L” Series 2 Loader Backhoe Family Service Manual PDF

This Service Manual covers the Case “L” Series 2 Loader Backhoe Family, including the 580L, 580 Super L, and 590 Super L models. It provides detailed technical information for servicing, maintaining, troubleshooting, and repairing the loader backhoe and its major systems. The manual includes general service specifications, standard torque specifications, fluids and lubricants, engine removal and installation, electrical systems, steering, transmissions, axles, brakes, hydraulic systems, pressure checks, and troubleshooting procedures.

The service procedures in this manual are intended for qualified technicians. Always follow the manufacturer's safety guidelines and service recommendations, and use the required special tools and approved procedures when performing maintenance or repairs.

Service Information and Repair Procedures

The manual provides general service information, including standard torque specifications, recommended fluids and lubricants, and a Loctite product chart to support proper maintenance and repair procedures.

The engine section covers engine and radiator removal and installation, as well as stall tests. For detailed engine repair procedures, the manual refers to the separate Engine Service Manual.

The fuel system section directs technicians to the Engine Service Manual for fuel system repair information.

The electrical section includes removal and installation procedures for electrical components, battery information, starter motor service for Denso units, instrument cluster, and alternator. It also provides electrical specifications and troubleshooting procedures for machines equipped with the standard Carraro transmission and the Clark Powershift transmission.

The steering section provides removal and installation procedures for steering components, steering specifications, pressure checks, and troubleshooting for the 580L, 580 Super L, and 590 Super L models. It also covers the steering control valve, steering cylinders, and front axle assemblies for two-wheel-drive and four-wheel-drive configurations.

The power train section covers the removal and installation of power train components, including the standard Carraro transmission and Clark Powershift transmission. It includes transmission specifications, pressure checks, troubleshooting procedures, wheels and tires, and rear axle and planetary assemblies for the 580L, 580 Super L, and 590 Super L models.

The brake section provides procedures for the removal and installation of brake components and covers the master cylinder. For parking brake and brake pedal adjustments, the manual refers to Section 9001.

The hydraulic section includes removal and installation procedures for hydraulic components, hydraulic system specifications, troubleshooting, and pressure checks for the 580L, 580 Super L, and 590 Super L models. It also covers hydraulic system cleaning and hydraulic pump service for the 580L, 580 Super L, and 590 Super L.

This manual is a useful technical reference for mechanics and service technicians performing maintenance, diagnostics, and repairs on Case “L” Series 2 loader backhoes.

Table of Contents:

Description

General
Section Index - General
Standard Torque Specifications
Fluids and Lubricants
Loctite Product Chart

Engines
Section Index - Engine
Engine and Radiator Removal and Installation
Stall Tests
For Engine Repair, See the Engine Service Manual

Fuel System
For Fuel System Repair, See the Engine Service Manual

Electrical
Section Index - Electrical
Removal and Installation of Electrical Components
Electrical Specifications and Troubleshooting - Machines with Standard (Carraro) Transmission
Electrical Specifications and Troubleshooting - Machines with Powershift (Clark) Transmission

Batteries
Starter Motor - Denso
Instrument Cluster
Alternator

Steering
Section Index - Steering
Removal and Installation of Steering Components
580L - Steering Specifications, Pressure Checks and Troubleshooting
580 Super L and 590 Super L - Steering Specifications, Pressure Checks and Troubleshooting
Steering Control Valve
Steering Cylinders
Front Axle - Two Wheel Drive
Front Axle - Four Wheel Drive - 580L and 580 Super L
Front Axle - Four Wheel Drive - 590 Super L

Power Train
Section Index - Power Train
Removal and Installation of Power Train Components and Standard (Carraro) Transmission
Removal and Installation of Powershift (Clark) Transmission
Transmission Specifications, Pressure Checks and Troubleshooting
Standard (Carraro) Transmission Specifications, Pressure Checks and Troubleshooting
Powershift (Clark) Transmission Specifications, Pressure Checks and Troubleshooting
Wheels and Tires
Rear Axle and Planetaries - 580L
Rear Axle and Planetaries - 580 Super L
Rear Axle and Planetaries - 590 Super L
Standard (Carraro) Transmission
Powershift (Clark) Transmission

Brakes
Section Index - Brakes
Removal and Installation of Brake Components
Master Cylinder
NOTE: For parking brake and brake pedal adjustments, see Section 9001

Hydraulics
Section Index - Hydraulics
Removal and Installation of Hydraulic Components
580L - Hydraulic Specifications, Troubleshooting, and Pressure Checks
580 Super L and 590 Super L Hydraulic Specifications, Troubleshooting, and Pressure Checks
Cleaning the Hydraulic System
Hydraulic Pump - 580L
Hydraulic Pump - 580 Super L and 590 Super L

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