Need the factory reference for your Schaeff TC08 crawler excavator? All 352 pages of this service manual PDF (OEM #MMT01ENMA00100) target one machine: engine teardown and rebuild, full undercarriage overhaul, swing bearing and controls procedures, hydraulic pressure adjustment, and a dedicated troubleshooting section. You get complete hydraulic circuit schematics with fluid routing and circuit operation detail, wiring diagrams for the machine's electrical systems, and page after page of tightening torque tables from the control valve to the travel motor. Torque the system relief valve adjustment screw (M14) to 19.6 N·m; replace the hydraulic motor shaft oil seal when wear hits 0.025 mm. Every hour your TC08 sits idle costs money. Bookmarked by section: pull it up on your phone, find the spec, and fix the machine.
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| General Cautions for Maintenance Work | 11-24 | 1-1 Correct Work, 1-2 Safety Precautions, 1-3 Preparations, 1-4 Cautions for Disassembly and Reassembly, 1-5 Cautions for Removal and Installation of Hydraulic Equipment |
| Technical Data | 25-38 | 2-1 Specifications, 2-2 Outline Drawing and Working Area, 2-3 Weight List of Main Parts, 2-4 Lifting Capacity List |
| Service Standards | 39-62 | 3-1 Machine Performance, 3-2 Engine, 3-3 Undercarriage, 3-4 Controls, 3-5 Hydraulic Equipment, 3-6 Implement, 3-7 List of Tightening Torque |
| Engine | 63-106 | 4-1 Disassembly of Engine, 4-2 Disassembly, Inspection and Reassembly of Main Component Parts, 4-3 Reassembly of Engine, 4-4 Electrical Equipment, 4-5 Troubleshooting |
| Hydraulic System | 107-140 | 5-1 Outline, 5-2 Hydraulic Circuit Schematic, 5-3 Circuit Operation, 5-4 Pressure Adjustment |
| Hydraulic Equipment | 141-234 | 6-1 Hydraulic Pump, 6-2 Control Valve, 6-3 Swing Motor, 6-4 Valve Block, 6-5 Travel Motor |
| Adjustment and Repair | 235-310 | 7-1 Electrical Equipment of Machine, 7-2 Undercarriage, 7-3 Controls, 7-4 Swing Bearing, 7-5 Hydraulic Equipment, 7-6 ROPS Bar, 7-7 Work Implements |
| Periodic Inspection and Servicing | 311-314 | 8-1 List of Periodic Inspection and Servicing |
| Fuel, Lube Oil and Grease Recommended | 315-318 | Thermal Engine, Travel Gears, Hydraulic Circuit, Fuel Tank, Cooling System |
| Troubleshooting | 319-350 | 10-1 Non-Breakdowns, 10-2 Troubleshooting |
| Reference Data | 351-352 | 11-1 Dimensions and Specifications for Attachment |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| System relief valve adjustment screw tightening torque (M14) | 19.6 N·m | p. 135 |
| Circuit relief valve adjustment screw tightening torque (M14) | 19.6 N·m | p. 136 |
| Hydraulic motor shaft oil seal wear limit | 0.025 mm or more | p. 230 |
| Cylinder head gasket thickness (for piston protrusion 0.50 to 0.60 mm) | 1.2 mm | p. 91 |
| Cylinder head distortion allowable limit | 0.12 mm | p. 43 |
| Intake valve stem outside diameter allowable limit | 5.9 mm | p. 43 |
| Inner race of swing bearing tightening torque | 68.7 to 78.5 N·m | p. 54 |
| Bearing retainer tightening torque | 44.1 to 58.9 N·m | p. 56 |
| Starter motor front sleeve bearing grease type | MULTEMP #6129 | p. 98 |
| Starter motor reduction device grease type | MULYKOTE RAG-650 | p. 98 |
| Hydraulic hose Type 1 (SAE J517, 100R1) 02 working pressure | 17.2 MPa | p. 17 |
| Parallel pipe thread G (PF) 1/8 tightening torque | 13.7 to 16.7 N·m | p. 59 |
