Maintenance
Check after the loader starts
1. Instrument indication check
2. Inspection of operational flexibility
★ Inspection standard: The variable speed control handle and the working device control handle should be light, flexible and free from jamming
★ Warning: When driving at high speed, do not suddenly change gears. First, apply the brakes to slow down, and then change gears. When changing the direction of travel, braking must be applied first. Wait until the machine has come to a complete stop before shifting gears. Do not lower the heavy-duty bucket in a floating position.
3. Steering performance inspection
★ Inspection standard: When the engine is at medium speed (1000rpm), the left and right steering should be flexible, without any heavy steering, lag, sway, abnormal noise, or deviation.
4. Inspection of braking effect
★ Service braking standard: On a dry and flat cement road surface, when driving at a speed of 24km/h, the braking distance should not exceed 9 meters.
★ Parking brake standard: When the handbrake is pulled, it can stop on a slope of 11.2°.
5. Engine operation inspection
Look at the smoke color of the engine. Listen to the engine sound.
★ Precautions:
Do not suddenly accelerate the engine during the preheating stage.
Do not let the engine run continuously in neutral for more than 20 minutes.
Do not let the engine idle for a long time.
6. Check the transmission oil level
The engine has been idling for 5 minutes. When the oil drain valve is opened, oil flows out.
7. Light inspection
Related articles
- Troubleshooting methods for abnormal noise from the main pump of the excavator
- Discussion on the Influence of Brake Fluid on the Braking Performance of Wheel Loaders
- The usage and maintenance techniques of loading machinery during the running-in period
- Fault diagnosis methods for the vibration system of road rollers
- Analysis of the Causes and Maintenance of the deviation Fault of Crawler Crane Travel
- Sany Heavy Industry: Do you want to go for the top excavators? Go, go, go!
- The FPT F28 diesel engine makes its debut in tandem with the new Cararo tractor
- Sales are far ahead! Liugong's National IV excavators are highly favored for their greater efficienc
- Add another 6 to your shopping cart! Liugong equipment, non-stop!
- Continue to lead the race in new energy project construction! The first power battery production bas

