Operation project vehicle grade one maintenance check fastening

Check the steering gear, tie rod, straight rod, the steering arm is connected with the fastening situation. Check and adjust the air compressor, the engine and the fan belt tightness and fixed. Check the brake valve, brake pipeline leak, check brake fluid level height hydraulic brake master cylinder, brake fluid is required to add. Check and adjust the clutch pedal, brake pedal free travel, check the brake pedal fixed axis and a cotter pin is intact, reliable. All parts of the entire vehicle inspection, fastening connection and bolt. Check the tire pressure, tire and check for any damage. Check the battery shell, dredging small through pores, replenish electrolyte. Check the light, line, wiper switch are complete and in good condition. The speaker volume tone is normal, all kinds of instrument is good.