观察固定部件（如绝缘减震胶垫、固定支架等均为固定部件）是否有腐蚀、严重

Observe whether the fixed parts (such as insulating cushions, fixed brackets, etc. are fixed parts) are corroded, severely deformed, chipped, rusted, positional deviation, load-bearing part damage and aging, etc., if any abnormalities, they need to be replaced in time , There is no need to remove the battery box from the car during inspection.

Observe whether the fixed parts (such as insulating damping rubber pad, fixed support, etc. are fixed parts) have corrosion, serious deformation, fragmentation, rust, position offset, damage and aging of load-bearing parts. If there are abnormalities, replace them in time. There is no need to remove the battery box from the vehicle during inspection.

Observe whether the fixed parts (such as insulating damping rubber pads and fixing brackets are fixed parts) are corroded, severely deformed, chipped, rusted, shifted in position, damaged and aged bearing parts, etc. If there is any abnormality, it is necessary to replace them in time, and it is not necessary to remove the battery box from the vehicle during inspection.