ARM ASSY,ROCKER 129907-11660

Common faults of rocker arms include wear and abnormal vibration. Wear and tear can cause slight rebound of the valve, increasing the operating noise of the valve mechanism. In order to reduce these faults, it is necessary to regularly check and replace the engine oil to maintain the good condition of the lubrication system; Regularly clean the interior of the engine to prevent impurities from entering and affecting the normal operation of the rocker arm; Ensure precise coordination between the rocker arm and other engine components to reduce unnecessary wear.