| Safety | 7-46 | Track Excavator Safety |
| Specifications | 47-70 | General Description, Component Locations, General Dimensions, Working Range, General Specifications, Engine Performance Curves (per DIN 6270 Standard) |
| General Maintenance | 71-98 | Welding Precautions and Guidelines, Hydraulic System - General Precautions, Maintenance Service and Repair Procedure, General Precautions, Hydraulic System Cleanliness and Oil Leaks, Maintenance Precautions for Hydraulic System Service |
| Upper Structure | 99-160 | Cab S0402040K, Counterweight S0403050K, Fuel Tank S0405025K, Fuel Transfer Pump, Swing Bearing, Swing Reduction Gearbox S0408005K |
| Lower Structure and Chassis | 161-188 | Track Assembly |
| Engine and Drive Train | 189-230 | Air-Conditioner S0605060K, Drive Coupling (Main Pump) |
| Hydraulic System Troubleshooting, Testing and Adjustment S0702170K | 233-268 | Hydraulic System - General Notes, Hydraulic Schematic, Operation of Working Components, Boom Operating Circuit, Boom Up Circuit, Boom Down Circuit |
| Accumulator S0703010K | 269-324 | General Description |
| Swing Motor | 325-352 | General Description, Theory of Operation, Swing Motor Anti-Cavitation Make-Up Valve, Relief Valve, Swing Brake Operation, Parts List (Model Solar 225LC-V, 225NLC-V) |
| Travel Motor (with Gearbox) | 353-410 | General Description, Gearbox (Reduction Unit), Theory of Operation, Travel Motor, Motor, Special Tools and Materials |
| Main Pump (with Regulator) | 411-450 | General Description, Gear (Pilot) Pump, Relief Valve, Pump Regulator Description, Horsepower Control, Power Shift Control |
| Main Control Valve (Kayaba) S0709401K | 451-508 | General Description, When All Spools Are in Neutral, Neutral Passage, Signal Passage, Single Operation, Travel Spool Shifting |
| Pilot Control Valve (Work Lever / Joystick) S0709451K | 509-552 | Travel Control Valve (with Damper) S0709820K |
| Hydraulic Schematic (Solar 255LC-V) S0792115K | 553-558 | General Description, Solar 255LC-V |
| Electrical System | 559-642 | Troubleshooting - Electrical System, Overview, Electric Supply System, Engine Starting Circuit, Operation During Start Process, Operation After Start Process |
| Attachments | 643-666 | Boom and Arm, Bucket |
| Publication Request for Proposed Revision | 667-668 | Company Name, Street Address, City, State, Province, Country, Name, Machine Model |