General Specifications - Kohler Courage SV470 Service Manual

General Specifications¹
Power (@ 3600 RPM, exceeds Society of Automotive Engineers-Small Engine Test Code J1940)
SV470 ............................................................................................................. 11.2 kW (15 HP)
SV480 ............................................................................................................. 11.9 kW (16 HP)
SV530 ............................................................................................................. 12.7 kW (17 HP)
SV540 .............................................................................................................. 13.4 kW (18 HP)
SV590 ............................................................................................................. 14.1 kW (19 HP)
SV600 .............................................................................................................. 14.9 kW (20 HP)
SV610 .............................................................................................................. 15.7 kW (21 HP)
SV620 .............................................................................................................. 16.4 kW (22 HP)
Bore
SV470, SV480 (Early Models Only) ............................................................. 84 mm (3.30 in.)
SV470, SV480, SV530, SV540 ........................................................................ 89 mm (3.50 in.)
SV590, SV600, SV610, SV620 ........................................................................ 94 mm (3.70 in.)
Stroke ...................................................................................................................... 86 mm (3.38 in.)
Displacement
SV470, SV480 (Early Models Only) ............................................................. 477 cc (29.1 cu. in.)
SV470, SV480, SV530, SV540 ........................................................................ 535 cc (32.6 cu. in.)
SV590, SV600, SV610, SV620 ........................................................................ 597 cc (36.4 cu. in.)
Compression Ratio
SV470, SV480, SV530, SV540 ........................................................................ 9.4:1
SV590, SV600, SV610, SV620 ........................................................................ 8.5:1
Dry Weight ............................................................................................................. 35.8 kg (79 lb.)
Oil Capacity (with filter) ..................................................................................... 1.04-1.30 L (1.1-1.4 qt.)
Angle of Operation - Maximum (at Full Oil Level) All Directions ............... 25° Intermittent
Air Cleaner Base
Hex Nut Fastener Torque .................................................................................... 5.5 N·m (48 in. lb.)
Mounting Screw Fastener Torque (Install Dry - DO NOT OIL) .................... 8.0 N·m (70 in. lb.) Into new as-cast hole
Blower Housing and Sheet Metal
M6 Fasteners Torque .................................................................. 11.6 N·m (99 in. lb.) Into new as-cast hole
Cam Lever
Cam Lever Fastener Torque ...................................................... 8.0-10.5 N·m (70-94.0 in. lb.) Into new as-cast hole
Cam Gears
End Play .............................................................................................................. 0.5/1.5 mm (0.019/0.059 in.)
Running Side Clearance .................................................................................... 0.02/0.13 mm (0.001/0.005 in.)
Cam Gear-to-Cam Shaft Running Assembly ................................................. 0.02/0.10 mm (0.001/0.004 in.)
Carburetor
Fuel Bowl Retaining Screw Torque ................................................................. 5.1-6.2 N·m (45-55 in. lb.)
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Values are in metric units. Values in parentheses are English equivalents. Lubricate threads with engine oil prior
to assembly, EXCEPT for air cleaner base thread forming screw - install dry.
Safety and General Information
5.5 N·m (48 in. lb.) Into used hole
7.7 N·m (68 in. lb.) Into used hole
7.1-8.6 N·m (61.8-74.8 in. lb.) Into used hole
Section 1
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1.7