Kohler Courage SV470-600 Service Manual 2002-2006
Kohler Models Covered & Key Technical Specifications
Models: SV470, SV480, SV530, SV540, SV590, SV600
Sub-models / Variants: Vertical Crankshaft, Electric Start
Model Years: 2002–2006
Serial Numbers: 32 (2002), 33 (2003), 34 (2004)
Technical Data:
- Engine Displacement: 477 cc (SV470, SV480), 535 cc (SV530, SV540), 597 cc (SV590, SV600)
- Peak Torque: 34.3 N·m (25.0 ft. lb.) at 2600 RPM (SV470) up to 44.2 N·m (32.0 ft. lb.) at 2800 RPM (SV600)
- Compression Ratio: 8.5:1
- Cylinder Bore I.D.: 84.000–84.025 mm (SV470, SV480) up to 94.010–94.035 mm (SV590, SV600)
- Oil Capacity (with filter): 1.5 L (1.6 qt.)
- Spark Plug Gap: 0.76 mm (0.030 in.)
- Flywheel Retaining Screw Torque: 66.5 N·m (588 in. lb.)
- Cylinder Head Fastener Torque: 20.5, 41.0 N·m (180, 360 in. lb.)
Kohler Manual Features & Content Preview
This official 112-page Kohler OEM publication (TP-2548) is the primary reference documenting the mechanical systems, electrical testing, and internal clearances of the SV-series engines.
- Covers 2002–2006 Kohler Courage SV470, SV480, SV530, SV540, SV590, and SV600 vertical crankshaft engines, including electric start configurations.
- Features 40+ high-resolution exploded-view diagrams, torque specification tables for critical fasteners, and diagnostic flow charts.
- Instant download to your account immediately after checkout.
- Essential reference for professional or owner repair and maintenance projects.
- Re-download the file anytime, no expiration.
- Indexed PDF search covers every chapter and appendix, featuring an OCR text layer to quickly locate specific information.
Engine Technical Coverage
The documentation provides an in-depth breakdown of the lubrication circuit, fuel management, and governed speed control. Diagnostics are thoroughly covered. Chapter content progresses logically through special tool identification and troubleshooting guides for common issues like hard starting or engine overheating. The text offers a clear structural overview of the air intake system, ignition module integration, and the electric starter drive mechanism. Before beginning any physical work, technicians are advised to observe all basic shop safety practices and review the protective equipment guidelines detailed in the introductory chapters.
Precision Specifications and Data
The technical sections supply precise reference values for internal engine clearances and fastener torque settings necessary for proper reconditioning and repair. Cylinder head bolt torque values are documented in a multi-stage sequence, finalizing at 41.0 N·m (360 in. lb.). Intake valve guide I.D. is specified at 6.038–6.058 mm to verify optimal running clearance. Complete factory tolerances for the crankshaft, connecting rod journals, and piston ring end gaps are clearly provided. Flywheel retaining screw torque is listed at 66.5 N·m (588 in. lb.) within the engine assembly data.
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