Seven, make your roller more youthful
Science and technology are more and more developed, people also pay more and more attention to the physical and mental health maintenance, let age become a mystery. For mechanical equipment, young maintenance is just as important.
Roller, for example, Xiaobian from different aspects to sum up some of the Raiders on maintenance.
Gearbox maintenance
At least quarterly gearbox cleaning time, cleaning, first in the hot state, oil drain plug unscrew the parking gear box at the side of the box, the lubricating oil release, then the oil plug screw on the box filled with kerosene, diesel engine starting, the gearbox low-speed running 2-3 minutes, parking off coal oil, cleaning oil plug and screw into the gearbox, (Note: must be clear so as not to put a clean kerosene, lubricating oil and kerosene and lubricating effect of residual loss), and then add new oil, add to the oil dipstick mark line.
Gear oil 20 for transmission.
You should always inspect and adjust positioning gear control mechanism and steering mechanism of the device, keep gear in proper position, so as to avoid tripping accident.
Always pay attention to check the leakage of each seal at the gearbox. If the seal is damaged, replace it promptly.
Always check the transmission and frame connection bolts, tighten if necessary, don't loose and fall off.
Two. Maintenance of hydraulic system
Check whether the mounting bolts of the filter, valve, motor, oil pump and oil cylinder are loose, and whether the joints are leaking or not.
Observe the oil level gauge on the side of the tank. When the hydraulic oil is too low, the same grade of filtered hydraulic oil should be added.
A hydraulic oil tank cleaning and oil for half a year, or add oil, should not be mixed with impurities in the tank, add new oil or change must be filtered in advance.
68 hydraulic oil for hydraulic oil.
The hydraulic oil filter should be cleaned or replaced after 500 hours of use.
Three. Maintenance of vibration wheel
The vibration wheel is replaced every 1000 hours. Always check whether the vibration wheel lubrication oil leakage; check the oil level should be the fuel port to the top, open the oil drain, so that the oil leak to no leakage or less leakage so far.
When maintenance, replace the vibration wheel lubricating oil, oil change should pay attention to clean.
CD class 30 diesel oil for lubricating oil.
Walking lubricated bearings, should use an average of 20 days in the whole, in the calcium based grease cup add enough of the corresponding position.
Four. Main clutch maintenance
In addition to adjusting the operating mechanism, the main clutch should also pay attention to check and adjust the ends of the 3 separating rods in the same plane, and keep it in a certain clearance from the separation bearing (0.4 ~ 0.7 mm).
Should be a smooth transition of main clutch engagement and disengagement, not excessive force, the clutch must be returned to the original position of the clutch pedal, the clutch clutch disengaged when fully engaged in, must be the end of the clutch pedal, completely torn off, in the operation, must prevent the clutch in the half clutch half joint state, in order to avoid the clutch will burn.
Check the main clutch regularly to avoid oil contamination on the surface of friction plate and pressboard.
Five. Side drive maintenance
Side drive due to low speed, heavy load, and easy to be contaminated by dust, mud, sand, should pay attention to check the lubrication situation, regular gear on the mud, sand, fine dirt debris removal, and coated with a new layer of calcium based grease, so as to avoid damage accidents.
Six. Battery maintenance
The battery is used for a long time, as a result of improper use and maintenance is not common at that time, the electro-hydraulic proportion is low, high charging voltage, discharge voltage is very low, and found in the plates with white crystalline particles, forming a battery "acid salt", which can not be used, acid salt of battery, available light small current after 1-2 times of charging can be restored to normal.
The charge of the battery pack is checked by an acid hydrometer to see if the battery is fully charged. The specific gravity of the electrolyte should be 1.28 (15oC) at full charge. If the specific gravity drops to 1.2, the battery should be charged by other power supplies.
Under normal conditions, the generator of the diesel engine is sufficient to make the battery full of electricity, but in winter, the battery pack should pay attention to often keep full state, so as not to freeze.
In order to avoid the battery electrode hardening, produce sulfuric acid scale, the battery in the discharge state time not more than 24 hours, if the charge is not used, should be charged once a week, until the battery fully emit bubbles.
The surface of the battery must be kept clean. If there is dust or electrolyte out, it is better to wipe the cloth soaked with ammonium chloride alcohol or 10% ammonium sulfate solution.
Seven 、 maintenance of diesel engine
The maintenance of diesel engine is carried out according to the instructions of diesel engine maintenance.
