3. INSPECTION/ADJUSTMENT ATV 300/250 Upper Level ENGINE OIL OIL LEVEL Place the machine on a level place. Warm up the engine for several minutes and stop it. Run the engine for 23 minutes and check the oil level after the engine is stopped for 23 minutes. Check the oil level through the inspection Inspection Window Lower Level window. The oil level should be between the maximum (H) and minimum (L) marks. If the level is low, add oil to raise it to the proper level. Oil Fill Cap ENGINE OIL REPLACEMENT Place the machine on a level place. Warm up the engine for several minutes and stop it. Place a container under the engine. Remove the oil fill cap and drain plug to drain the oil. Reinstall the drain plug and tighten the drain plug to specification. Torque: 2.5 kgf-m (25 N-m, 18 lbf-ft) Fill the engine with oil and install the oil fill cap. The engine oil will drain more easily while the engine is warm. Drain Plug Oil Capacity: At disassembly: 1.6 liter (1.4 lmp qt, 1.7 Us qt) At change: 1.4 liter (1.23 lmp qt, 1.48 Us qt) 3-9