What are the precautions for starter maintenance?

[RhettRose]

Precautions for starter maintenance are as follows: 1. Before conducting a starting test on the vehicle, always shift the transmission into neutral and apply the parking brake; 2. Before removing the starter, first disconnect the grounding cable of the battery; 3. Some starters use multiple thin shims between the starter and the flange plate, which should be reinstalled exactly as they were during assembly; 4. When using the starter, pay attention to the following: ensure the battery is fully charged, the connections between the starter and the battery as well as the grounding cable of the battery should be securely fastened and conduct electricity well.