User manual KOHLER COURAGE SV740

[. . . ] SERVICE MANUAL COURAGE SV710-740 COURAGE PRO SV810-840 VERTICAL CRANKSHAFT Contents Section 1. Safety and General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 3 4 5 6 7 8 9 10 11 Section 2. Tools & Aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section 3. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section 4. [. . . ] If speed surging occurs with a change in engine load, the governor is set too sensitive. If a big drop in speed occurs when normal load is applied, the governor screw. Turn the screw counterclockwise to decrease, or clockwise to increase RPM speed. High Speed (RPM) Adjustment (Refer to Figures 5-34 and 5-35. ) 5 retighten the lock nut. are routed side-by-side, especially under a single clamp, there must be a small gap between the cables to prevent internal been completed, check that there is a gap of at least 0. 5 mm (0. 020 in. ) between the control cables. Throttle Control Lever Left Side Pull Choke Control Lever Choke Control Cable Choke Linkage Throttle Control Cable Throttle Control Dual Control High Cable Speed Lever Stop Screw (Do Not Remove) High Speed Adjusting Screw Figure 5-35. Governor Control Connections. Choke Control Cable High Speed Control Lever Right Side Pull 5. 19 Section 5 Fuel System and Governor 5. 20 Section 6 Lubrication System Section 6 Lubrication System General This engine uses a combination pressure/splash lubrication system, delivering oil under pressure surfaces. NOTE: Using other than service class SJ or higher oil, or extending oil change intervals longer than recommended can cause engine damage. NOTE: Synthetic oils meeting the listed performed at the recommended intervals. A pressure relief valve in the oil pump limits the maximum pressure of the system. operated for at least 50 hours using standard synthetic oil. 6 Service The oil pan must be removed to service the oil pump or oil pickup. Refer to the appropriate procedures in Section 9, Inspection and Reconditioning. See Figure 6-1. Oil Recommendations API crankcase is extremely important; so is checking oil SE RVIC Use high-quality detergent oil of API (American Petroleum Institute) Service Class SJ, or higher. Select the viscosity based on the air temperature at the SAE 10W-30 E SJ RE COMME NDE D S AE V IS CO S IT Y G RA D ES 10W-30 Figure 6-1. Oil Container Logo. ** 5W-20, 5W-30 * Kohler 10W-30 such as API SERVICE CLASS SJ. The symbol may SH, SG/CC, or CD 80 100 40 30 °F -20 °C -30 -20 0 -10 20 32 0 40 10 60 20 TEMPERATURE RANGE EXPECTED BEFORE NEXT OIL CHANGE * Use of synthetic oil having 5W-20 or 5W-30 rating is acceptable, up to 4°C (40°F) ** Synthetic oils will provide better starting in extreme cold below 23°C (-10°F) fuel economy in passenger car engines. 6. 1 Section 6 Lubrication System Checking Oil Level The importance of checking and maintaining the proper oil level in the crankcase cannot be overemphasized. Check oil BEFORE EACH USE as mark, drain oil to reach proper level. Make sure the engine is stopped, level, and cool so the oil has had time to drain into the sump. Clean the area around and the under side of Oil Fill Cap/ Dipstick Operating Range Figure 6-4. Oil Fill Tube Changing Oil and Oil Filter annually or every 100 hours of operation (more frequently under severe Figure 6-2. Clean the area around the Oil Fill Tube Oil Drain Plug Figure 6-5. Oil Fill Cap and Oil Fill Tube Threads. 6. 2 Section 6 Lubrication System Figure 6-7. Recheck oil level before placing the engine into service. Oil SentryTM General level on the dipstick. Service Oil Cooler cooler. Inspect and clean the oil cooler annually or every 100 hours of operation (more frequently under severe conditions). the oil pressure increases above 3-5 psi, and make 6. 3 Section 6 Lubrication System ground the ignition module to stop the engine. [. . . ] Connecting Kill Leads on Fixed Ignition Modules. 10 Figure 10-60. Connect Leads on DSAM Ignition Modules. 10. 17 Section 10 Reassembly Models) Outer Cylinder Mounting Screw Locations B+ Terminal Lead Plug Figure 10-61. lb. ) Connector Regulator Install the Inner and Outer Cylinder Lift Strap 10. 18 Section 10 Reassembly Fuel Solenoid Lead Ground Lead Figure 10-65. SAM Mounting. Install Carburetor WARNING: Explosive Fuel! Figure 10-67. [. . . ]