A clearing and rescue vehicle belongs to a special vehicle. In principle, it can only be used for rescue and normal patrols. Cars with special conditions need to be reported to the captain for approval. Second, the road wrecker is relatively fixed person driving. The vehicle must be parked at the designated location and safety must be ensured. Third, the initiative should be cleaned before the vehicle handover? Keep the appearance of clean. 4. Wreckers must not park public entertainment venues. 5. The driver must perform routine inspections before he leaves for work every day. Do daily maintenance of the vehicle? Make sure that the wrecker always maintains a good technical condition and ensures safe driving. The inspection contents are as follows: 1. Is the fuel, lubricating fluid, cooling water, and battery fluid normal? The brake is equipped with a hand brake and the clutch is normal? 2. Is the steering wheel, steering gear, transmission shaft, and the steering rod straight? , Tire? With spare tire? Is the pressure normal? Are the tire screws firm? Are the horns, lights, wipers, warning lights, and sounds normal? 4. Are the windows and doors locked? Are the vehicle tools complete? 5. Various instruments Is the warning light normal? Is there any noise in the engine sound? 6. Is the appearance of the car clean and tidy? Is there any trace of paint stripping? Is the car neat and clean? VI. Daily clearing and rescue work? Must not drive illegally? Must ensure the safety of driving. Found a problem with the vehicle? Report to the leaders of the squadron in a timely manner. VII. When it is necessary to carry out case-assurance and mid- and over-year repairs, the leaders of the squadron are to apply for repair plans, and they can be repaired after they are approved. 8. Establish a vehicle management file? Establish vehicle use, maintenance, regular inspection of the ledger. 9. Uniform load on the wrecker axle tires In order to evenly load the tires on the wrecker axle, the phenomenon that the wheel plane is not perpendicular to the road surface must be eliminated. Can the following methods be used to eliminate or reduce the phenomenon of wheel introversion? a. Increase the bending stiffness of the shaft shell and the half shaft bushing or the shaft head. b In areas where the pavement is relatively heavy, in order to make the tire load inside and outside the wrecker axle as consistent as possible, the air pressure of the outer wheel of the trailer axle may be appropriately increased according to the size of the crown, but the maximum increase is 10%. 10. Decrease the dynamic load on tires The following measures can be taken to reduce the negative dynamics of the tires: a. Choose the structural parameters of the semi-trailer so that the chassis frame, suspension, and tires are reasonably matched in stiffness. The trailer has good vibration characteristics? Reduce the impact load during driving? b Improve the road conditions? c When the vehicle is driving on uneven roads, reduce the driving speed appropriately. Standard Mold Base,Plastic Injection Mold Bases,Stamping Mould Base,Standard Plastic Injection Mould Base DoHform Mold(China) Co,.Ltd. , https://www.dhform.com