If you find the broken AC hose is the hose from air conditioning evaporator to compressor. It is the suction AC hose, the hose size is #10, 1/2 inch as the inner diameter. It is the bigger hose in the whole car air conditioning system

Preventative maintenance and regular inspections are crucial in ensuring the safety and performance of brake lines. Any signs of wear, corrosion, or damage should be promptly addressed to prevent further deterioration. It is recommended to replace brake lines every few years or according to the manufacturer's guidelines to maintain optimal integrity and functionality. Additionally, using high-quality materials and professional installation can help extend the lifespan of brake lines and minimize the risk of failures.