In order to ensure the normal operation of the vehicle, in addition to the requirements of special working conditions, the
operation of fully opening the electric door for a long time should be avoided. Do regular inspections and motor maintenance.
The interval of regular maintenance can be determined according to the form of the motor and the use environment. The
contents of regular maintenance are as follows:
1. Clean the motor and remove the dust and sludge from the outside of the motor base in time.
2. Check and maintain the motor connection terminals, and check whether the connection box connection bolts are loose
and clean.
3. Check the bolts of each fixed part, including pin bolts, end cover bolts, bearing cover bolts, etc., to ensure that the
connection points are tightened effectively.
4. Inspection and maintenance of bearings, the bearings need to be replaced after a period of use. The time of cleaning and
oil change should be determined according to the working conditions of the vehicle; generally every 3 to 6 months of work,
the lubricant should be replaced.
5. After the new car travels 500km or 1 month, the rear axle should be replaced with lubricating oil, and the oil should be
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