This document is the user manual for the Kohler Engines KS530-KS595 engine.
The Kohler KS530-KS595 Owner's Manual (document 22 590 01) covers the safety precautions for this engine, a pre-start checklist, starting with a standard choke system or Smart-Choke, cold weather starting hints, stopping, angle of operation, engine speed and high altitude operation.
It also gives maintenance instructions: oil recommendations and how to check the oil level, the maintenance schedule, fuel recommendations and the procedure for changing the oil and filter, plus information on the Oil Sentry switch.
| Fuel octane rating | 87 (R+M)/2 or higher; RON 90 minimum |
|---|---|
| Approved ethanol content | Up to 10% ethyl alcohol |
| MTBE content | Maximum 15% by volume |
| Oil drain plug torque | 125 in. lb. (14 N·m) |
| High altitude carburetor kit | Required at 4000 ft. (1219 m) or above |
| Spark plug replacement interval | Every 500 hours |
Use clean, fresh, unleaded gasoline with an octane rating of 87 (R+M)/2 or higher and a RON of at least 90. Gasoline with up to 10% ethyl alcohol is acceptable.
No. E15, E20 and E85 are not approved and should not be used.
Change the oil and filter every 100 hours or annually, whichever comes first, and more often under severe, dusty or dirty conditions.
Wait 3-5 seconds and try again; if there is no start after the third attempt, wait 1 minute. If the engine does not consistently start by the fifth attempt, consult a Kohler authorized dealer.