Case CX210 CX230 CX240 Excavator Workshop Manual 9-93540GB

Description

File Details

• Manual type: Workshop Manual
• Brand: Case
• Models covered: CX210, CX230, CX240
• Language: English
• Page count: 648
• File format: PDF
• Document number: 9-93540GB

Chapters Covered

• General Information – Safety, general information and standard torque data (1001); General specifications and special torque setting (1002)
• Engine – Removal and installation (2000); Radiator and oil-cooler (2001); Engine specifications; Disassembly and assembly of the engine
• Fuel System – Fuel tank (3001); Fuel engine system
• Electrical System – Electrical and electronic troubleshooting (4001); Batteries and booster battery connection (4002); Main and engine electronic control boxes (4003)
• Undercarriage – Removal and installation of tracks (5001); Rollers (5003); Sprocket (5004); Idler wheel and tension shock absorber (5005)
• Drive Train – Drive motor and final drive transmission removal/installation (6001); Drive motor and final drive transmission disassembly/assembly (6002); Swing reduction gear removal/installation (6003); Swing reduction gear disassembly/assembly CX210-CX230 (6004); Swing reduction gear disassembly/assembly CX240 (6004)
• Undercarriage Hydraulics – Depressurising and decontaminating the hydraulic system (8000); Specifications, troubleshooting, checks and hydraulic pressure settings (8001); Hydraulic reservoir removal/installation (8002); Main and pilot pumps removal/installation (8003); Main hydraulic control valve removal/installation (8004); Attachment cylinders removal/installation (8005); Hydraulic swivel removal/installation (8006); Pilot blocks removal/installation (8007); Swing motor removal/installation CX210-CX230 (8008); Swing motor removal/installation CX240 (8008); Main hydraulic pump disassembly/assembly (8010); Main hydraulic control valve disassembly/assembly (8011); Attachment cylinders disassembly/assembly (8012); Hand control levers disassembly/assembly (8013); Foot control levers disassembly/assembly (8014); Six-solenoid valves disassembly/assembly (8015); Caution valve disassembly/assembly (8016); Safety valve (8017); Hydraulic swivel disassembly/assembly (8018); Swing motor disassembly/assembly CX210-CX230 (8019); Swing motor disassembly/assembly CX240 (8019); Hydraulic functions (8020)
• Upperstructure – Quick coupler (9000); Uppertructure, turntable and counterweight (9002); Boom, dipper and bucket (9003); Seat and seat belt (9004); Cab and cab equipment (9005); Air conditioning troubleshooting (9006); Air conditioning unit disassembly/assembly (9007); Air conditioning servicing (9008); Air conditioning components (9009)

This Case CX210 CX230 CX240 workshop manual is the complete technical resource for servicing, repairing, and maintaining these three excavator models. With 648 pages covering everything from the Isuzu BB-6BG1T engine through the hydraulic system, undercarriage, drive train, electrical system, and upperstructure, it provides the detailed procedures and specifications needed for professional repair work. The manual includes component removal and installation sequences, disassembly and assembly instructions, hydraulic pressure settings, torque specifications, troubleshooting charts, and system function explanations.

What This Manual Enables You to Do

Whether you are a professional technician, a fleet maintenance manager, or an owner-operator who prefers to handle repairs and servicing in-house, this Case CX210 CX230 CX240 workshop manual provides the systematic, step-by-step guidance required for major repairs. You can remove and install the engine, disassemble and reassemble the hydraulic pumps and motors, service the swing and travel reduction gears, replace track components, diagnose electrical faults, and adjust hydraulic pressures using the values and procedures documented here.

Why Correct Procedures and Specifications Matter

Excavators operate under extreme loads and pressures. The hydraulic system alone runs at up to 373 bar for main relief settings, and the swing and travel drives handle the full weight and torque of the machine. Using incorrect torque values, wrong pressure settings, or improper assembly sequences can lead to component failure, shortened service life, or safety hazards. The specifications in this manual – from the 39±1 bar pilot circuit relief pressure to the 343±3 bar standard main relief setting, the 0.5 to 3 mm attachment joint clearances, and the 280 to 300 mm track tension – are the values the machine was designed to operate within. Having them documented and accessible means every repair can be completed to the correct standard.

Systems and Components Documented in Detail

Engine: The Isuzu BB-6BG1T six-cylinder turbocharged diesel engine is covered for removal and installation, with the radiator and oil-cooler assembly, engine specifications (105 kW / 143 hp for CX210 and CX230; 140.5 kW / 190 hp for CX240; 532 Nm max torque at 1600 rpm for CX210/CX230; 676 Nm at 1800 rpm for CX240), and full disassembly and assembly procedures.

Hydraulics: The hydraulic section is the largest part of the manual, covering the double axial piston variable flow main pump (2×201 l/min for CX210/CX230; 2×212 l/min for CX240), pilot pump, main control valve, attachment cylinders, hydraulic swivel, swing motor, and the complete hydraulic function descriptions including travel circuits, swing circuits, boom and dipper circuits, and the variable priority valve circuit. The electrical and hydraulic schematics also reference the CX290 model.

Undercarriage and Drive Train: The track system is fully documented, from track removal and installation, track tension adjustment, roller and idler wheel service, sprocket replacement, to the drive motor and final drive transmission and the swing reduction gear.

Electrical: The electrical section provides troubleshooting charts for the electronic control system, battery maintenance and booster battery connection procedures, and the main and engine electronic control boxes.

Hydraulic Functions Explained

The manual’s hydraulic functions section goes beyond component repair to explain how the systems actually work. It covers the controls in neutral, the high speed and low speed travel circuits, the straight line travel circuit, the swing circuit with its automatic brake logic, the variable priority valve circuit, boom raising and lowering circuits including the load holding valve and reinjection circuit, the dipper extending and retracting circuits, bucket opening and closing circuits, and the crusher and breaker circuits. This level of detail is invaluable when diagnosing performance problems or understanding why a particular function behaves the way it does.

Air Conditioning Service

The upperstructure section includes full air conditioning coverage: troubleshooting flowcharts for common problems like the blower not cooling or heating, blower motor not working, speed not changing, magnetic clutch not engaging, and air source or mode not changing. It also covers the air conditioning unit disassembly and assembly, servicing procedures, and components.

Safety Information

The manual opens with a substantial safety section covering general safety messages, cleaning and inspection procedures, bearing and seal handling, and standard torque data for cap screws and nuts. Safety warnings are repeated throughout the manual at the relevant procedures, covering hydraulic fluid injection hazards, grease pressure, battery acid, and high-temperature components.

Delivery

IMAGES PREVIEW

This Case CX210 CX230 CX240 workshop manual is delivered as an instant PDF download after payment. There is no shipping, no waiting for a physical book, and no restrictions on where you can use it. The file can be viewed on any device – laptop, desktop, tablet, or smartphone – and specific pages can be printed for use in the workshop. The PDF format makes it straightforward to search for the section or specification you need.