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China Wholesale Air Filter Exporter Exporters – SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng

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China Wholesale Air Filter Exporter Exporters – SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng Detail:

Excavator air filter replacement steps

The air filter of the excavator is one of the very important supporting products of the engine. It protects the engine, filters out hard dust particles in the air, provides clean air to the engine, prevents engine wear caused by dust, and improves the reliability and durability of the engine. Sex plays a key role.

When the intake pipe or filter element is blocked by dirt, it will lead to insufficient intake air, causing the diesel engine to make a dull sound when accelerating, weak operation, rising water temperature, and gray-black exhaust gas. If the air filter element is improperly installed, the air containing a large amount of impurities will not pass through the filter surface of the filter element, but will directly enter the cylinder from the bypass.

In order to avoid the above phenomenon, the filter must be installed according to the regulations, and the daily maintenance specifications must be strengthened. When the excavator reaches the specified maintenance time, generally the coarse filter is replaced at 500 hours, and the fine filter is replaced at 1000 hours. So the question is, what are the normal steps to replace the air filter?

Step 1: When the engine is not started, open the rear side door of the cab and the end cover of the filter element, remove and clean the rubber vacuum valve at the lower cover of the air filter housing, check whether the sealing edge is worn or not, and replace the valve if necessary. (Note that it is forbidden to remove the air filter element during engine operation. If you use compressed air to clean the filter, you must wear protective goggles).

Step 2: Disassemble the outer air filter element and check whether the filter element is damaged. If so, please replace it in time. Use high-pressure air to clean the outer air filter element from the inside out, taking care that the air pressure should not exceed 205 kPa (30 psi). Irradiate the inside of the outer filter with light. If there are any small holes or residues of thinner on the cleaned filter element, please replace the filter.

Step 3: Disassemble and replace the inner air filter. Note that the inner filter is a one-time part, please do not wash or reuse it.

Step 4: Use a rag to clean the dust inside the housing. Note that it is forbidden to use high-pressure air for cleaning.

Step 5: Correctly install the inner and outer air filters and the end caps of the air filters, making sure that the arrow marks on the caps are upwards.

Step 6: The outer filter needs to be replaced once after the outer filter is cleaned 6 times or the working time reaches 2000 hours. When working in harsh environments, the maintenance cycle of the air filter should be shortened appropriately. If necessary, an oil bath pre-filter can be used, and the oil inside the pre-filter should be replaced every 250 hours.

Product description

SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826

A:

QS NO. SK-1125A
OEM NO. VOLVO 11033998 HYUNDAI 11LQ40110 VDL 10591354 LIEBHERR 10044851 CATERPILLAR 1517737 CASE 84069017
CROSS  REFERENCE P777871 C321900 AF25619 RS3826
APPLICATION DAEWOO (DX500LC-9C、DX520LC-9C)

VOLVO (EC460BLC、EC480D)

OUTER DIAMETER 311 (MM)
INNER DIAMETER  82 (MM)
OVERALL HEIGHT  310/331 (MM)

B:

QS NO. SK-1125B
OEM NO. VOLVO 11033999 HYUNDAI 11LQ40120 LIEBHERR 10044849 CASE 84069018 DAEWOO MX506979 CATERPILLAR 189-0202
CROSS  REFERENCE P777875 AF25620 CF18211 RS3827
APPLICATION DAEWOO (DX500LC-9C、DX520LC-9C) VOLVO (EC460BLC、EC480D)
OUTER DIAMETER 179/172 (MM)
INNER DIAMETER 139(MM)
OVERALL HEIGHT 551/558 (MM)

 

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Product detail pictures:

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures

China Wholesale Air Filter Exporter Exporters –  SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng detail pictures


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No matter new customer or old customer, We believe in long term and trusted relationship for China Wholesale Air Filter Exporter Exporters – SK-1125AB DAEWOO VOLVO excavator air filter 11033998 11LQ40110 10591354 10044851 1517737 84069017 P777871 C321900 AF25619 RS3826 – Qiangsheng , The product will supply to all over the world, such as: Lebanon, Ecuador, Nairobi, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services.
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Lisa from South Korea - 2018.06.05 13:10
    We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Ingrid from Irish - 2018.10.01 14:14
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