The daily maintenance of cars is the foundation of maintenance at all levels. It belongs to preventive maintenance operations, which is carried out by drivers before driving, driving and receiving cars. Focus on cleaning, recharge and safety inspection.

1. maintenance before the departure of the car

(1) clean the outside of the car and check whether the execution of the project is intact.

Check the lubrication oil, fuel, cooling water, the brake fluid is sufficient and meet the requirements; the battery electrolyte is sufficient, and the tire pressure is in accordance with the standard.

Check whether the bolts and nuts in the main parts of the car are complete, fastened and effective.

(4) check whether the connecting parts of the steering gear and the transverse and straight rods are solid and reliable, and whether the working conditions of the brake, parking brake and clutch are good.

Check whether the passenger seat or cargo loading is in accordance with the regulations; whether the traction or connection device of trailer and semi-trailer is reliable; whether the vehicle tools and accessories are complete.

Check the driving license and the vehicle must carry documents are complete.

The view of lighting, signal, loudspeaker, wipers, mirrors, door locks, glass doors and windows and the lifting handle is complete and effective.

The start of Baotou Benz engine accessories, check whether it is normal operation, there is the sound of each instrument is working properly; the inspection car has no leakage, leakage, leakage, Water Leakage.

Maintenance of 2. vehicles

The inspection in the driving, including two kinds of inspection on the way of driving and stopping.

1) when driving on the way

(1) the water temperature of the engine is above 50 degrees centigrade, and the pressure of the brake car is higher than 39OkPa.

2. Notice that the engine and the chassis have different ringing and odor.

3. Pay attention to whether the steering system and the brake system are flexible and effective; whether the clutch work is normal or not.

(4) to pay attention to the normal operation of the Mercedes Benz fittings in the north of Baotou, and to indicate whether it is accurate.

(5) whether the electric and gas horn sound is normal.

We pay attention to the dynamics of passengers or goods.

2) stop on the way

(1) inspect the surface and air pressure of the tire and remove the sundries in the tread.

(2) check the phenomenon of leakage, oil leakage and gas leakage.

Check the brake has no drag and heat phenomenon.

The inspection device is safe and reliable.

The goods are safe and reliable in view.

3. maintenance after a daily car collection

(1) clean the exterior of the car and the interior of the cab.

Inspection of water leakage, oil leakage, gas leakage, fuel, lubricating oil, brake fluid.

The view of cooling system, the summer need to regularly change the water to prevent blockage; winter water (pure water), in order to avoid freezing cracking body.

(4) the temperature in winter is lower than -30 C, and the car should be dismantled and put into indoor heat preservation.

Check whether the connection devices are loose.

We examine the situation of steel plate spring assembly.

Check the tire pressure, remove debris in tread.

The laminated lubricating oil strainer should be clockwise rotation of the handle 3-5 ring.

I put the net in the gas reservoir water, oil, and shut the switch.

The troubleshooting and repair project.

Through routine maintenance, the vehicle can clean vehicles; bolt and nut missing is not loose; oil and gas, water and electricity leakage; normal tire pressure; driving and parking brake system and steering system is flexible and reliable; good lubrication; Baotou BENZ Engine chassis fittings is sound; lights, horn, wipers etc. normal work.