User manual KOHLER LH640

[. . . ] OWNER'S MANUAL AEGIS® LH630, LH640, LH685, LH690, LH755, LH775 LIQUID-COOLED HORIZONTAL CRANKSHAFT Safety Precautions To ensure safe operations please read the following statements and understand their meaning. Also refer to your equipment owner's manual for other important safety information. This manual contains safety precautions which are explained below. WARNING Warning is used to indicate the presence of a hazard that can cause severe personal injury, death, or substantial property damage if the warning is ignored. CAUTION Caution is used to indicate the presence of a hazard that will or can cause minor personal injury or property damage if the caution is ignored. [. . . ] Torque the two plugs to 36. 7 N·m (325 in. Stop the engine and allow it to cool sufficiently. Check if the radiator is cool to the touch. Slowly loosen the radiator cap to the first stop and allow any pressure to bleed off. Loosen/remove radiator drain plug and allow coolant to drain. Unhook inboard retainer and slide reservoir out of supports. Pour out the contents and wash or clean as required. Dispose of all the old coolant properly according to local regulations. Radiator Drain Plug Radiator Drain Plug Figure 13. Flush the cooling system (see Flushing Cooling System). Flushing Cooling System With system properly drained: 1. Fill the cooling system with clean water and a cooling system cleaner recommended for aluminum engines. Start and run the engine for five minutes, or until it reaches operating temperature. Drain the cooling system (Refer to Draining Cooling Systems). Fill the cooling system (see Filling Cooling System). Check the condition of cooling system hoses, clamps, and associated components. Mix equal parts of ethylene glycol anti-freeze and distilled or deionized water (see Coolant Recommendations on page 5). For extremely cold temperature applications or protection outside the limits listed in the Coolant Recommendations Section, refer to the anti-freeze manufacturers instructions on the container, but do not exceed 70% anti-freeze. Fill the radiator with the coolant mixture. Allow coolant to drain into the lower areas. Fill the overflow reservoir to a level between the ``FULL'' and ``ADD'' marks. Reinstall the radiator and reservoir caps. Start and run the engine for five minutes. [. . . ] The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days. If you have any questions regarding warranty rights and responsibilities, you should contact Kohler Co. at 1-920-457-4441 and ask for an Engine Service representative. warrants to the ultimate purchaser and each subsequent purchaser that the engine will be designed, built and equipped, at the time of sale, to meet all applicable regulations. also warrants to the initial purchaser and each subsequent purchaser, that the engine is free from defects in materials and workmanship which cause the engine to fail to conform with applicable regulations for a period of two years. [. . . ]