Kohler ECV630 Owner's Manual

Kohler ECV630 Owner's Manual

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Summary of Contents for Kohler ECV630

  • Page 1 ECV630-ECV749 ErtiCal rankshaft...
  • Page 2: Safety Precautions

    • To manufacture the highest performing, most reliable engines on the market You can rest assured that your Kohler Engine will provide maximum power and reliability in all operating conditions. Also, Kohler engines are backed by a worldwide network of over 10,000 distributors and dealers.
  • Page 3 Safety Precautions (Continued) WARNING WARNING WARNING Explosive Fuel can cause fires Carbon Monoxide can cause Hot Parts can cause severe burns. and severe burns. severe nausea, fainting or death. Do not touch engine while operating or just after stopping. Do not fill the fuel tank while the Avoid inhaling exhaust fumes, and engine is hot or running.
  • Page 4: Engine Identification Numbers

    10W-30 Refer to certification label for engine displacement. SAE 30 Exhaust Emission Control System for models ECV630, 5W-30 ECV650, ECV680, ECV730, ECV740, ECV749 is EM, O2S, ECM, MPI for U.S. EPA, California, and Europe. °F -20 °C -30...
  • Page 5: Fuel Recommendations

    Gasohol (up to 10% ethyl alcohol, 90% unleaded one minute. Allow the fuel pump to cycle gasoline by volume) is approved as a fuel for Kohler and prime the system. Turn the key switch engines. Other gasoline/alcohol blends including E20 OFF.
  • Page 6: Maintenance Instructions

    If noise continues, run the engine at mid-throttle for 20 minutes. If NOTE: Do not operate this engine continuously noise persists, take the engine to your Kohler at angles exceeding 25° in any direction. Engine Service Center.
  • Page 7: Maintenance Schedule

    Annually or • Have starter serviced. Every 500 Hours ¹Perform these maintenance procedures more frequently under extremely dusty, dirty conditions. ²Have a Kohler Engine Service Dealer perform this service. Low-profile air cleaner. Heavy-duty air cleaner. Check Oil Level The importance of checking and maintaining...
  • Page 8: Oil Disposal

    (every 200 hours of operation). Always use a genuine NOTE: Make sure the oil level is checked BEFORE Kohler oil filter. Replace the oil filter as follows: EACH USE and is maintained up to the F mark on the dipstick. This includes engines 1.
  • Page 9: Air Cleaner

    3. Before removing the oil filter, clean the area around the oil filter to keep dirt and debris out of the engine. Remove the old filter. Wipe off the surface where the filter mounts. See Figure 6. Oil Cooler Mounting Hardware Figure 7.
  • Page 10: Clean Air Intake/Cooling Areas

    Replace any damaged components. Part No. 25 132 14-S) spark plug. A high-performance spark plug, Champion Platinum 3071 (used on Pro ® Series engines, Kohler Part No. 25 132 12-S) is also available. Equivalent alternate brand plugs can also be used.
  • Page 11: Fuel System

    Use only a genuine Kohler filter (Kohler Part No. 25 050 42-S) and install it according to the directional arrows. Failure to use the proper filter can result in engine damage and void the Ground warranty.
  • Page 12: Fuse Replacement

    This is a signal that normal, programmed operation minutes to warm up. has been affected, and service by an authorized Kohler Engine Service Center is required. In most cases a MIL 2. Place the throttle control into the idle or slow light may be added to an engine, see Parts Ordering.
  • Page 13: Troubleshooting

    Additional Electrical Information The yellow accessory wire from on the original Kohler Engine key switch can not draw more than 2-amps. A relay may be used in order to use a higher drawing accessory. Contact a Kohler Engines application specialist for further instructions.
  • Page 14: Parts Ordering

    Kohler Engine Service Center. These numbers are 1. Clean the exterior surfaces of the engine. On found on the identification plate which is affixed to the EFI engines, avoid spraying water at the wiring engine shrouding.
  • Page 15: Specifications

    (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed and ambient operating conditions (temperature, humidity, and altitude). Kohler reserves the right to change product specifications, designs, and equipment without notice and without incurring obligation...
  • Page 16 Kohler Co.’s instructions and manuals. Our obligation under this warranty is expressly limited, at our option, to the replacement or repair at Kohler Co., Kohler, Wisconsin 53044, or at a service facility designated by us of such parts as inspection shall disclose to have been defective.
  • Page 17 These warranty periods will begin on the date the engine is purchased by the initial purchaser. If any emission related part on the engine is defective, the part will be replaced by Kohler Co. at no cost to the owner. Kohler Co. is liable for damages to other engine components caused by the failure of a warranted part still under warranty.
  • Page 18 Kohler Co. reserves the right to deny warranty coverage if the engine has not been properly maintained; however, Kohler Co. may not deny warranty repairs solely because of the lack of repair maintenance or failure to keep maintenance records.
  • Page 20 FORM NO.: 24 590 17 Rev. A ISSUED: 10/10 REVISED: 11/10 FOR SALES AND SERVICE INFORMATION IN U.S. AND CANADA, CALL 1-800-544-2444 KohlerEngines.com ENGINE DIVISION, KOHLER CO., KOHLER, WISCONSIN 53044 © 2010 by Kohler Co. All rights reserved.

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