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As a part of the light crane, the importance of daily maintenance of the hook cannot be underestimated. Daily maintenance can effectively reduce the occurrence of accidents and extend the service life of the main equipment. So what are the maintenance requirements for light crane hooks?

1. Wipe the main hook clean;

　2. Use grease fittings to lubricate pulleys, rotating parts and other parts;

　3. Check all bolts and screws, make sure all cotter pins are intact, and open the openings;

　4. Check whether the pulley groove and rim are evenly worn, whether the wire rope matches the pulley groove, and whether the pulley is loose or shaking;

5. Make sure that the rotating part of the hook rotates freely without large gaps. If it is difficult to rotate or feels stuck, check the bearings and sleeves for damage or insufficient lubrication;

6. Check the main hook for overload damage;

7. Check side plate elongation, hole diameter elongation, bolt bending or elongation, cracks, etc.;

8. Check the anti-unhooking device;

9. Welding repair is not allowed for defects on the hooks of crane accessories, and the threads of the hooks must not be corroded.

Light cranes are widely used in modern production. Correct use and frequent inspection and maintenance are good maintenance methods for the machine. During use, users should pay attention to the surface and internal quality of the crane's hook, and eliminate some hidden dangers in a timely manner so that production can be carried out safely and efficiently.

As a part of the light crane, the importance of daily maintenance of the hook cannot be underestimated. Daily maintenance can effectively reduce the occurrence of accidents and extend the service life of the main equipment. So what are the maintenance requirements for light crane hooks?

1. Wipe the main hook clean;

　2. Use grease fittings to lubricate pulleys, rotating parts and other parts;

　3. Check all bolts and screws, make sure all cotter pins are intact, and open the openings;

　4. Check whether the pulley groove and rim are evenly worn, whether the wire rope matches the pulley groove, and whether the pulley is loose or shaking;

5. Make sure that the rotating part of the hook rotates freely without large gaps. If it is difficult to rotate or feels stuck, check the bearings and sleeves for damage or insufficient lubrication;

6. Check the main hook for overload damage;

7. Check side plate elongation, hole diameter elongation, bolt bending or elongation, cracks, etc.;

8. Check the anti-unhooking device;

9. Welding repair is not allowed for defects on the hooks of crane accessories, and the threads of the hooks must not be corroded.

Light cranes are widely used in modern production. Correct use and frequent inspection and maintenance are good maintenance methods for the machine. During use, users should pay attention to the surface and internal quality of the crane's hook, and eliminate some hidden dangers in a timely manner so that production can be carried out safely and efficiently.