Kohler Courage SV470-600 User Manual

8.10
Section 8
Disassembly
Figure 8-40. Removing Cam Levers.
3. Pull the exhaust side cam shaft and slotted thrust
washer, out of the crankcase. See Figure 8-41.
Disassemble Closure Plate
1. Remove the governor gear and regulating pin
assembly. Gently pry upward using the blades of
two small screwdrivers. See Figure 8-37.
NOTE: The governor gear is held onto the shaft by
small molded tabs in the gear. When the gear
is removed these tabs are destroyed and the
gear must be replaced. Governor gear
removal is required for closure plate
disassembly and cleaning of the oil passages.
NOTE: The ACR weight and spring normally captured
by the thrust washer and installation of
closure plate, will fall out if the exhaust cam
gear is turned upside down.
Figure 8-38. Removing Oil Passage Cover and
Gasket.
Remove Cam Gears, Cam Shafts, and Oil
Pump
1. Remove the thrust washers and cam gears from
the cam shafts. See Figure 8-39.
Figure 8-37. Removing Governor Gear.
2. Remove the six screws securing the oil passage
cover to the closure plate. Remove the cover and
gasket. See Figure 8-38.
Figure 8-39. Removing Cam Gears.
2. Remove the screws securing the cam levers to
the crankcase. See Figure 8-40. Mark the cam
levers for proper reassembly.
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Kohler Courage SV470-600 Specifications

General

Compression Ratio	8.5:1
Fuel Type	Gasoline
Cooling System	Air-cooled
Starter Type	Electric
Oil Capacity	1.5 qt (1.4 L)
Cylinder Configuration	Single

Summary

Section 1 Safety and General Information

Safety Precautions

Essential safety guidelines for engine operation and maintenance.

Oil Recommendations

Guidance on selecting the correct type and viscosity of engine oil.

Section 3 Troubleshooting

Troubleshooting Guide

Common engine problems and their potential causes and solutions.

Section 5 Fuel System and Governor

Fuel Recommendations

Guidelines for selecting and using appropriate fuel for the engine.

Carburetor Adjustment

Procedures for adjusting the carburetor for optimal performance.

Section 6 Lubrication System

Check Oil Level

Essential procedure for verifying engine oil level before use.

Change Oil and Oil Filter

Routine maintenance for oil and filter replacement.

Section 10 Reassembly

Typical Reassembly Sequence

Install Drain Plug, Oil Filter, and Oil

Final steps for engine preparation including essential fluids.

Testing the Engine

Procedures for initial engine startup and testing after reassembly.