Talk about the six maintenance skills of bulldozers to extend the service life!

Talk about the six maintenance skills of bulldozers to extend the service life!

   1. Daily use and maintenance
1. Check and replenish the amount of lubricating oil in the engine oil pan on a weekly basis.
2. Check and replenish the oil level of the gearbox case weekly.
  3. Check and replenish the oil level of the steering clutch case every week.
  Second, 250-hour maintenance is critical
1. Change the engine sump oil and clean the strainer.
2. Replace the oil in the rear axle case (including the transmission case and torque converter) and clean the strainer.
  3. Change the oil in the transmission case (left, right).
  4. Change the oil in the working tank and the filter element of the filter.

  Three, the maintenance after every 250 hours of work needs to be carefully
1. Change the engine sump oil and clean the strainer.
2. Detection and replenishment of transmission case oil.
  3. Detection and replenishment of oil in the working oil tank.

  4. Add grease to:
Fan belt pulley; Fan belt tensioner; Fan belt tensioner bracket; Working shovel diagonal support arm (1 straight shovel, 2 angle shovel); Lifting oil cylinder support (2 places); Lifting oil cylinder bracket (4 places) ); tilting cylinder ball joint; diagonal brace arm ball head (straight-tilting shovel); arm ball head (straight-tilting shovel 2 places); inclined arm ball head (straight-tilting shovel 4 places); each oil nozzle of the ripper (18 places) .

Bulldozer Repair
  Fourth, the maintenance after every 500 hours of work requires patience
  Inspection of lubricating oil for idler, roller and carrier roller.

  5. The maintenance after every 1000 hours of work is in place
1. Replace the oil in the rear axle case (including the transmission case and torque converter) and clean the strainer.
2. Change the oil in the working tank and the filter element of the filter.
  3. Change the oil in the transmission case (left, right).
  4. Add grease to:
  Half bearing seat (2 places);
   Universal joint assembly (8 places);
   Tensioning wheel tensioning rod (2 places);

   6. maintenance after every 2000 hours of work should be in all aspects
  In addition to the maintenance according to the above requirements, the following parts should be maintained and greased:
  1. Balance beam shaft;
  2, accelerator pedal shaft (2 places);
  3. Blade control shaft (3 places);