Maintenance of Backhoe Loaders.

Accessory parts are important for the work of excavation machines. Today, let's talk about how to maintain the accessory parts.1. Fuel filter element and additional fuel filter element should be replaced after every 250H in the operation of the new machine; Check the engine valve 1, the new machine should be replaced after 250H fuel filter and additional fuel filter; Check engine valve clearance.2, Daily maintenance: Check, clean or replace the air filter; Clean the cooling system interior; Check and tighten track plate bolts; Check and adjust the track anti-tension; Check the intake heater; Replace bucket teeth; Adjust the bucket clearance; Check the cleaning liquid level of the front window; Check and adjust air conditioning; Clean the floor of the cab; Replace filter element of crusher (optional). When cleaning the cooling system inside, after the standby engine is fully cooled, slowly loosen the water injection mouth cover, release the internal pressure of the water tank, and then water can be released; Do not clean the engine while it is working. High-speed rotating fans can be dangerous. Place the machine on a level surface when cleaning or replacing coolant.3, Every 250H: Check the final transmission box oil level (plus gear oil); Check the battery electrolyte; Replace the oil in the engine oil pan, replace the engine filter; Lubricating slewing bearing; Check the tension of the fan belt, and check the tension of the air conditioner compressor belt, and make adjustments.4, Every 100H: Boom cylinder head pin shaft; Boom pin; Boom cylinder rod end; Bucket rod cylinder head pin shaft; Boom, bucket rod connecting pin; Bucket rod cylinder rod end; Bucket cylinder head pin shaft; half a rod connecting pin; Bucket rod, bucket cylinder rod end; Bucket cylinder head pin shaft; Bucket rod connecting rod pin; Check the oil level in the box of rotary mechanism (adding oil); Drain water and sediment from the fuel tank.5. Check items before starting the all-in-one engine: check the height of coolant level (add water); Check the engine oil level, add oil; Check fuel oil level (fuel); Check the hydraulic oil level (add hydraulic oil); Check whether the air filter element is blocked; Check the wire; Check whether the horn is normal; Check the lubrication of the bucket; Check the water and sediment in the oil-water separator.aintenance of Backhoe LoaderAccessory parts are important for the work of excavation machines. Today, let's talk about how to maintain the accessory parts.

1. Fuel filter element and additional fuel filter element should be replaced after every 250H in the operation of the new machine; Check the engine valve 1, the new machine should be replaced after 250H fuel filter and additional fuel filter; Check engine valve clearance.

2, Daily maintenance: Check, clean or replace the air filter; Clean the cooling system interior; Check and tighten track plate bolts; Check and adjust the track anti-tension; Check the intake heater; Replace bucket teeth; Adjust the bucket clearance; Check the cleaning liquid level of the front window; Check and adjust air conditioning; Clean the floor of the cab; Replace filter element of crusher (optional). When cleaning the cooling system inside, after the standby engine is fully cooled, slowly loosen the water injection mouth cover, release the internal pressure of the water tank, and then water can be released; Do not clean the engine while it is working. High-speed rotating fans can be dangerous. Place the machine on a level surface when cleaning or replacing coolant.

3, Every 250H: Check the final transmission box oil level (plus gear oil); Check the battery electrolyte; Replace the oil in the engine oil pan, replace the engine filter; Lubricating slewing bearing; Check the tension of the fan belt, and check the tension of the air conditioner compressor belt, and make adjustments.

4, Every 100H: Boom cylinder head pin shaft; Boom pin; Boom cylinder rod end; Bucket rod cylinder head pin shaft; Boom, bucket rod connecting pin; Bucket rod cylinder rod end; Bucket cylinder head pin shaft; half a rod connecting pin; Bucket rod, bucket cylinder rod end; Bucket cylinder head pin shaft; Bucket rod connecting rod pin; Check the oil level in the box of rotary mechanism (adding oil); Drain water and sediment from the fuel tank.

5. Check items before starting the all-in-one engine: check the height of coolant level (add water); Check the engine oil level, add oil; Check fuel oil level (fuel); Check the hydraulic oil level (add hydraulic oil); Check whether the air filter element is blocked; Check the wire; Check whether the horn is normal; Check the lubrication of the bucket; Check the water and sediment in the oil-water separator.