Easy Replacement Of Excavator Air Filter In Just Six Steps

Excavator air filter(excavator parts drawing system)is one of the important products of the engine. It protects the engine, filters hard dust in the air, provides clean air to the engine, prevents the engine from being worn by dust, and is reliable and durable for the engine. Sex plays a key role.

To avoid this, the filter must be installed as required to enhance routine maintenance practices. The excavator reaches the specified maintenance time. There are a lot of excavator spare parts drawing on www.partsdic.com. The general filter is replaced for 500 hours and the fine filter is replaced for 1000 hours. Below I will tell you the steps to replace the air filter.

Step 1: When the engine is not starting, open the rear door and filter end cover of the cab, remove and clean the rubber vacuum valve at the lower cover of the air cleaner case, check if the sealing edge is worn and replace if necessary. (Please note that it is forbidden to remove the air filter while the engine is running, or wear a protective eye shield if you use compressed air to clean the filter).

Step 2: Remove the air filter element and check if the filter element is damaged. If yes, please replace it in time. Clean the external air filter from inside to outside with high pressure air. Note that the air pressure should not exceed 205 kPa (30 psi). Illuminate the inside of the external filter with a light. If there is a small hole or thin residue on the filter element after cleaning, replace the filter.

Step 3: Remove and replace the air filter. Note that the internal filter is a disposable part. Do not clean or reuse.

Step 4: Clean the inside of the box with a rag. Note that high pressure air purge is prohibited here.

Step 5: Install the inside and outside of the filter element and the filter end cap correctly, and make sure the arrow mark on the cover is facing up.

Step 6: After the outer filter is cleaned 6 times or the working time reaches 2000 hours, the outer filter needs to be replaced. When working in harsh environments, the air filter maintenance cycle should be shortened appropriately. If necessary, an oil bath prefilter should be used to replace the oil in the prefilter every 250 hours.