What are the reasons for the starter's failure to operate?

1 Answers
Dante
07/30/25 5:26am
The reasons for the starter's failure to operate are: 1. Severe battery depletion, sulfation, short circuit, or damage to the main power switch; 2. Loose or poor contact of terminal post wires; 3. Loose or detached engine grounding wire; 4. Poor contact between the commutator and brushes or grounding of insulated brushes; 5. Damage to the field winding or armature winding; 6. Open circuit in the pull-in coil or hold-in coil of the electromagnetic switch, or poor contact of the switch contact disc. The method for direct starting of the starter is: 1. The starting time should not exceed 5 seconds, and after starting, idle for 2 minutes to allow the battery to recover; 2. Keep the battery warm when starting in low temperatures to ensure sufficient starting capacity.
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