L)Check of gearbox1)Check the gearbox for oil leakage.2) Check oil level. Never start the engine when performing the oil level check.3) Check oil quality and replace gearbox oil when necessary.M) Check of clutch access doorRemove the sealing ring, check the clutch access door for any blocking,greasy

I) Change of engine oil filter1) Remove the engine oil filter with suitable wrenches.2) Before installing new engine oil filter, clean the mounting surface of the engine oil filter on the cylinder and apply a little amount of engine oil to the filter sealing rubber ring.3) Screw in the engine oil fi

3) Pressurize the cooling system with radiator lid tester to check for any leakage.E) Check of fuel pipelineCheck the fuel pipeline whether the fuel tank has been improperly connected, and has got oil leakage,aging,damage,loo points,wear or corrosion.Repair or replace the damaged parts when necessar

Routine Maintenance

Yunnuo automobile sprayed 1 primer, 3 coats of finish, 2 polishes on our used bus, and it looked new when the decoration was done.Painting needs to be sprayed in a closed space where there is no dust. Spraying as shown in the above video is prone to dust on the paint surface. Then, natural drying af

The second-hand coach that our team is currently refurbishing has been ordered by a client from Zimbabwe. Our professional team is going all out to carry out the refurbishment work.According to the client's requirements, we first upgraded the vehicle's windows. The original sliding windows of Yutong

Back in mid-October, our company welcomed a visitor from afar - a customer from Nigeria. When the customer arrived in Jinan, we arranged a special vehicle for pick-up. The customer was interested in the Toyota Coaster. We first took the customer to visit the refurbished vehicles we had on hand. The

After sales service is an important component of modern automotive maintenance enterprise services. Providing excellent after-sales service is not only related to the quality and integrity of our company's products, but also to whether customers can receive genuine and complete satisfaction. Therefo

Here comes the Christmas promotion event!!The Christmas discount event of Shandong Yunnuo Automobile Co., Ltd. is here. The promotional efforts of this event are extremely powerful!Second-hand large-sized buses:Get a discount of 1,500 US dollars （order 1）.Get a discount of 1,800 US dollars （order 2）

After the complete refurbishment of the used buses for our customers in Chad, a series of strict and comprehensive testing procedures were launched in full swing. We are well aware that these buses will travel across vast distances to Chad, carrying the trust and expectations of our customers. There