Me305065 Me303661 Egr Cooling Pipe 6m60 Diesel Engine Hd1430 Kato

Inspection procedures Inspection: EGR cooler

(1) Exhaust gas passage side

• Fit a cover over the exhaust gas outlet of the EGR cooler, and connect a hose to the exhaust gas inlet. Then, submerge the EGR cooler in a container of water. Make sure the coolant passage is full of water.

• Apply air pressure of 390 kPa {4 kgf/cm2} through the hose. Check that air does not leak from any part of the EGR cooler.

• If there is any abnormality, replace the EGR cooler.

(2) Coolant passage side

• Fit covers over the EGR cooler’s exhaust gas inlet, exhaust gas outlet, and coolant outlet, and connect a hose to the coolant inlet. Then, submerge the EGR cooler in a container of water.

• Apply air pressure of 294 kPa {3 kgf/cm2} through the hose. Check that air does not leak from any part of the EGR cooler.

• If there is any abnormality, replace the EGR cooler

Guangzhou Zixing construction machinery business department is located in Guangzhou, the golden area of China's Pearl River Delta, adjacent to Shenzhen, close to national highway 107, Guangzhou Shenzhen, Guangzhou Pearl River, Guangzhou Foshan, South China express, etc., with convenient transportation and elegant environment. We are a manufacturer, distributor and manufacturer specializing in the design, development and production of excavators and construction machinery parts. We have our own factory and our own brand polarstar parts. We have more than 20 years of technology. Our main products include: Piston ring, cylinder liner, piston, piston pin, four matching, cylinder gasket, overhaul package, cylinder bed, inlet and exhaust valves, guide pipes, seat rings, large and small tiles, thrust plate, connecting rod, crankshaft, camshaft, water pump, oil pump, nozzle, plunger, oil outlet valve, oil radiator side cover, movement and supercharger.

For more than 20 years, Zixing has always followed the business philosophy of "creating value for customers", based on integrity and quality, adhered to the development direction of refinement and specialization, implemented the high-quality strategy, created characteristic brands, attached importance to personalized product design, and constantly carried out technological innovation, so as to meet the needs of customers to the greatest extent.