Looking for the exact factory teardown procedures for your mini excavator? This 396-page Kobelco sk17sr-5 shop manual pdf (OEM #S5PU0023E01) breaks down the complete engine, hydraulic system, and undercarriage for the SK17SR-5. You get complete hydraulic circuit schematics showing fluid routing for the boom, arm, and travel motors, plus factory wiring diagrams. Open up the dedicated troubleshooting charts to diagnose control valve faults fast, or rely on page after page of service standards and torque tables. Fill the travel reduction gear with SAE90 (GL-4) oil and lock down the M10 starter motor mounting bolts to exactly 32.5 to 43.4 ft-lbf (44.1 to 58.8 N-m). Your shop time is too valuable for guesswork. Grab this bookmarked digital download, open it on your phone or tablet, and get your machine moving again.
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| General Cautions for Maintenance Work | 3-8 | Correct Work, Safety Precautions, Preparations, Cautions for Disassembly and Reassembly, Cautions for Removal and Installation of Hydraulic Equipment |
| Technical Data | 9-36 | Specifications, Outline Drawing and Working Area, Weight List of Main Parts, Lifting Capacity List, General Maintenance Cautions |
| Service Standards | 37-58 | Machine Performance, Engine Service Standards, Undercarriage (Rubber Crawler Specifications), Controls, Hydraulic Cylinders |
| Engine | 59-98 | Engine Measurement and Inspection Standards |
| Hydraulic System | 99-134 | Control Valve Operation, Additional Operation of Control Valve, Hydraulic Circuit Schematic (Standard Type Machines) |
| Hydraulic Equipment | 135-258 | Hydraulic Pump, Control Valve, Pilot Valve, Swing Motor, Travel Motor |
| Adjustment and Repair | 259-348 | Electric Equipment, Parts Layout of Electrical Equipment, Pilot Valve, Swing Motor, Travel Motor |
| Troubleshooting and Maintenance | 349-394 | Troubleshooting, Periodic Inspection and Servicing, Fuel, Lube Oil and Grease Recommended |
| Reference Data | 395-396 | |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Engine mount vibroisolating rubber Nut M10 tightening torque | 18.1 to 23.9 ft•lbf (24.5 to 32.4 N•m) | p. 51 |
| Travel reduction gear oil type | Gear oil SAE90 (GL-4) | p. 353 |
| Starter motor nominal output | 1.4 kW | p. 92 |
| Starter motor mounting bolt (M10) tightening torque | 32.5 to 43.4 ft•lbf (44.1 to 58.8 N•m) | p. 273 |
| Battery type | 65B24L | p. 29 |
| Battery voltage - 5 hrs rate capacity | 12-36 V-Ah | p. 29 |
| Fuse (A x pcs) | 15×3, 40×1, 15×1 | p. 29 |
| Suction filter type | Wire gauze | p. 26 |
| Suction filter filtration area | 50.5 sq.in. (326 sq.cm) | p. 26 |
| Rubber hose (High pressure type) (SAE J517,100R1) hose dia. | 02 (Inner dia. 0.25 in. (6.3 mm), Outer dia. 0.53 in. (13.5 mm), Working pressure 2489 PSI (17.2 MPa)) | p. 15 |
| Tightening torque for parallel pipe thread G (PF) 1/8" | 10.1 to 12.3 ft•lbf (13.7 to 16.7 N•m) | p. 55 |
