All 518 pages of this Kobelco SK26 PFD1 Shop Manual PDF (OEM #S5PFD101E) target one machine: the SK26 compact mini excavator, every system documented to factory spec from engine crankshaft to swing motor. Inside, you get hydraulic circuit schematics tracing every function from boom through travel motor, wiring diagrams, a complete error code list, and LCD alarm system diagnostics. Torque tables cover machine fasteners, engine components, general hardware, and hydraulic fittings; an exploded view section and full fuel injection timing procedures round out the rebuild content. Rubber track tension calls for 0.3 to 0.5 in. (8 to 13 mm) at adjustment point H, and the battery support bracket bolt torques to 34 to 40.1 N·m. No more chasing hydraulic faults with a pressure gauge and a guess. Bookmarked by section, searchable by keyword: pull it up on your phone and get the right spec before you pull another line.
What's Inside This Kobelco SK26 Manual
| System | Pages | Key Topics |
|---|
| General Cautions for Maintenance Work | 10-20 | Correct Work, Safety Precautions, Preparations, Cautions for Disassembly and Reassembly, Cautions for Removal and Installation of Hydraulic Equipment |
| Technical Data | 22-43 | Specifications, Outline Drawing and Working Area, Weight List of Main Parts, Lifting Capacity List, Specifications for Attachment, Periodic Inspection and Servicing, Fuel |
| Service Standards | 44-217 | Machine Performance, Undercarriage (Rubber Track Specifications, Steel Track Specifications, Common Specifications of Steel & Rubber Crawlers), Controls |
| Engine | 74-217 | Safety, Engine Disassembly/Reassembly, Fuel System, Cooling System, Lubrication System, Starter Motor, Alternator, Troubleshooting |
| Electric System | 88-109 | Electric Equipment Layout, LCD Monitor and Alarm Systems, Engine Start and Stop Circuit, Automatic Deceleration System, Error Code List |
| Hydraulic System | 110-172 | Outline, Circuit Operation (Boom, Arm, Bucket, Swing, Travel), Hydraulic Pump, Control Valve, Pilot Valve, Swing Motor, Travel Motor |
| Adjustment and Repair | 38-63 | Engine Removal/Reinstallation, Undercarriage Disassembly/Reassembly, Controls Adjustment, Hydraulic Equipment Removal/Reinstallation, Work Implements Removal/Reinstallation |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Track tension adjustment (Rubber Track) clearance H | 0.3 to 0.5 in. (8 to 13 mm) | p. 54 |
| Battery on support assembly bolt (M8 x 25) tightening torque | 34 to 40.1 N·m | p. 63 |
| Starter motor commutator run-out limit | 0.008 in. (0.2 mm) | p. 99 |
| Starter motor commutator insulation depth limit | 0.008 in. (0.2 mm) | p. 99 |
| Fuel filter filtration area | 2000 cm² | p. 31 |
| GO filter replacement interval | Every 500h / Every year | p. 38 |
| Suction filter filtration area | 550 sq.cm | p. 28 |
| Suction filter filtration accuracy | 100 u | p. 28 |
| Parallel pipe thread (G (PF) 3/4) tightening torque | 106 to 129 N·m | p. 69 |
| Parallel pipe thread (G (PF) 1) tightening torque | 124 to 151 N·m | p. 69 |
| Overall Length (Transportation position) | 4250 mm | p. 24 |
| Overall Width (Full machine width) | 1500 mm | p. 25 |
