Part of the Case Repair Manuals.
The Case factory repair manual for the CX350C Tier 4 crawler excavator, service publication 84402832 NA, May 2011, 1,950 pages.
General information and specifications open the book, then engine and fuel system removal and installation, a large diagnostic electrical half (basic functions, service support, function-structure-operation, symptom-based trouble diagnosis and functional inspection), undercarriage and drive train, and the upperstructure hydraulics: pressure measurement and adjustment, pump flow and drain volume measurement, air bleed, and removal and installation of the hydraulic tank, pump, control valve, every cylinder and the boom HBCV, followed by upperstructure work on boom, arm and bucket.
Two things a buyer usually asks about are here and were checked page by page: page 726 is the full 'Sequence Circuit Diagram - Overall', a complete electrical circuit schematic with grid references and connector detail, and page 1545 is a colour-coded hydraulic circuit schematic from the 'Explanation of Hydraulic Circuit and Operations' chapter, which covers the standard model from page 1539 and the options from 1619.
What's Inside This Case CX350C Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 1-131 | Specifications, Main Equipment Table, Maintenance Standards, Bolt Size and Torque Table, Overall View, List of Special Tools |
| Engine | 132-387 | Removal and Installation of Engine Assembly, Removal and Installation of Turbo Charger, Removal and Installation of Cylinder Head, Removal and Installation of Cylinder Block, Lubrication System, Cooling System |
| Fuel System | 388-427 | Removal and Installation of Fuel Tank, Removal and Installation of Fuel Supply Pump, Removal and Installation of Common Rail Assembly, Removal and Installation of Injector |
| Electrical System - Electrical and Engine Basic Functions | 428-723 | Service Support, Function, Structure, Operation, Symptom, Functional Inspection, Maintenance Precautions, Preheating System |
| Electrical System - Sequence Circuit Diagram | 724-981 | Introduction to the Trouble Diagnosis, Engine Control System, Engine-Side Trouble, Main Unit-Side Trouble, Electrical Wiring Diagram |
| Undercarriage | 982-1075 | Removal and Installation of Shoe Assembly, Assembly and Disassembly of Upper Roller, Assembly and Disassembly of Lower Roller, Removal and Installation of Sprocket, Assembly and Disassembly of Take-Up Roller, Assembly and Disassembly of Grease Cylinder |
| Drive Train | 1076-1147 | Removal and Installation of Travel Motor, Assembly and Disassembly of Travel Motor, Removal and Installation of Swing Unit, Assembly and Disassembly of Swing Unit |
| Upperstructure Hydraulics - Port Diagram | 1148-1481 | Pressure Measurement and Adjustment Procedures, Hydraulic Pump Flow Measurement Procedures, Drain Volume Measurement Procedures, Air Bleed Procedure, Removal and Installation of Hydraulic Oil Tank, Removal and Installation of Hydraulic Pump |
| Upperstructure Hydraulics - Assembly and Disassembly of Cushion Valve | 1482-1755 | Removal and Installation of Boom HBCV, Assembly and Disassembly of Center Joint, Assembly and Disassembly of Swing Motor, Structure and Operation Explanation of Travel Motor, Structure and Operation Explanation of Swing Motor |
| Upperstructure | 1756-1947 | Removal and Installation of Boom, Removal and Installation of Cab Assembly, Air Conditioner Overall Diagram, Assembly and Disassembly of Air Conditioner Units, Removal and Installation of Condenser, Work Precautions |
| Electrical and Hydraulic Schematic Sheets | 1948-1950 | Electrical Schematics, Hydraulic Schematic |
