When servicing an A/C compressor, what should a service consultant explain regarding the accumulator?

When servicing an A/C compressor, it's essential to understand the role of the accumulator in the overall air conditioning system. The correct statement is that the accumulator should always be replaced when the compressor is replaced. This is important because the accumulator serves as a critical component that helps in managing refrigerant flow and moisture control in the A/C system.

When a compressor fails, debris and contaminants can enter the system. The accumulator acts as a filter, capturing these particles and moisture to prevent damage to new components. If the accumulator is not replaced during compressor service, it could lead to further issues in the A/C system, as old debris and moisture can compromise the function of the new compressor and other components. Thus, replacing the accumulator along with the compressor ensures that the system functions optimally and maintains efficiency, reducing the risk of future breakdowns.

This practice aligns with professional standards and manufacturer recommendations, emphasizing the importance of maintaining the integrity of the A/C system during repairs.