Case cx500 d tier 4b Excavator Service Repair Manual
Case CX500C Crawler Excavator Service Repair Manual
Comprehensive Overview of CASE CX490D and CX500D Tier 4 Final Crawler Excavators
The CASE CX490D and CX500D crawler excavators are engineered to deliver exceptional performance in demanding applications such as construction, mining, and heavy infrastructure projects. Compliant with Tier 4 Final emissions standards, these machines combine advanced technology with robust design to meet the rigorous requirements of modern job sites.
š ļø General Safety, Specifications & Maintenance
This foundational section includes essential setup and safety information:
General torque specifications
Machine identification and serial number locations
Safety decals and hazard symbols
Maintenance intervals and service checklist
Recommended fluids, capacities, and service products
āļø Engine Repair ā FPT Tier 4B (Stage IV) Diesel
Details for complete disassembly and repair of the CX500Dās engine system:
- Cylinder head, valves, and camshaft
- Pistons, liners, crankshaft, and bearings
- Turbocharger and EGR cooler
- Cooling system: water pump, thermostat, radiator
- Fuel injection system and high-pressure lines
- Aftertreatment components (DEF system, DPF, SCR)
š© Hydraulic System ā Pumps, Valves & Cylinders
The hydraulic heart of the CX500D is covered in full detail:
- Main hydraulic pump removal, disassembly, and testing
- Control valve bank overhaul
- Boom, arm, and bucket cylinder inspection and reseal procedures
- Swing motor and swing brake system
- Hydraulic oil reservoir, filters, and breather service.
ā” Electrical System & Wiring
The manual contains full diagnostic coverage and wiring schematics:
- Starting and charging system
- Battery, relays, and fuse locations
- Operator control system and monitor display diagnostics
- Sensors and switch testing
- CAN-bus communication and troubleshooting
- Full color-coded wiring diagrams