www.changlin.com.cn General Information Preventative maintenance begins with day-to-day awareness of the condition of the engine and its systems. Before starting the engine, check the lubricating oil and coolant levels, look for: Leaks Loose or damaged parts Worn or damaged belts Any change in engine appearance Fuel‐Water Separator Draining Drain the water and sediment from the fuel-water separator daily. Shut off the engine. Open the drain valve. Turn the valve counterclockwise 4 complete turns until the valve drops down 1". Drain the fuel-water separator of water and sediment until clear fuel is visible. Caution: Do not over tighten the valve. Over tightening can damage the threads.
Push the valve up and turn the valve clockwise to close the drain valve. NOTE: If more than 2 oz.is drained, refill the filter to help prevent hard starting. Lubricating Oil Capacity: Low Mark To High Mark 3.8 Litres [4 U.S. Quarts] 37 / 149 pages Lubricating Oil Level Checking Never operate the engine with the lubricating oil level below the ''L"(Low)mark or above the "H"(High)mark. Wait at least 5 minutes after shutting off the engine to check the lubricating oil. This allows time for the lubricating oil to drain to the oil pan. NOTE: The engine must be level when checking the Never operate the engine with the lubricating oil level below the ''L"(Low)mark or above the "H"(High)mark.
Wait at least 5 minutes after shutting off the engine to check the lubricating oil. This allows time for the lubricating oil to drain to the oil pan. NOTE: The engine must be level when checking the lubricating oil level to make sure the measurement is correct.