3. INSPECTION/ADJUSTMENT VITALITY 50 3. Remove the oil filler bolt (1) and drain plug (3) to drain the oil. 4-Stroke 4. Reinstall the drain plug and tighten it. Torque: 1.01.5kgf-m 5. Fill the engine with oil and install the oil filler blot. 6.Start the engine and warm up for a few minutes. While warming up, check for oil leakage. If oil leakage is found, stop the engine immediately and check for the cause. Add gear oil through the oil check bolt hole (2). After refilling, use a rag to wipe clean. Excess or insufficient gear oil will affect the engine performance. Never use gear oil of different brand or inferior quality which may result in engine breakdown. LUBRICATION SYSTEM (2- STROKE) Oil Filter Cleaning Remove: Met-in box ( 13-5) Spark plug cover ( 13-5) Center cover ( 13-6) Disconnect the oil tube from the oil pump side and allow oil to drain into a clean container. Remove the tube clip from the oil tank side and disconnect the oil tube. Remove the oil filter. 3-6