What are the precautions for replacing parts?
1 Answers
The precautions for replacing parts are: 1. Refer to the maintenance manual when replacing parts; 2. Pay attention to the specifications of the screws and the force used, and tighten the screws after proper assembly; 3. Pay attention to the assembly sequence and cleanliness; 4. Check if the part's trademark and identification are complete, if the outer packaging is intact, and if the printing on the packaging box is clear; 5. Pay attention to the quality of the parts, carefully inspect for rust spots, cracks, and deformation defects before use; 6. When replacing gears, double-row sleeve roller chains in the transmission box, and the driving and driven sprockets, they should be replaced in pairs; 7. When replacing the cylinder liner, the piston and piston rings should also be replaced simultaneously.