Using the K-Tuned CMC Reservoir is easy. First, make sure to place an absorbent towel under the CMC to protect the paint from brake fluid. Then, use a syringe or an absorbent towel to suck out the fluid in the old reservoir. Once the fluid level is low, remove the stock reservoir. Before installing the new one, put a little lube or oil on the o - rings. Gently press the new reservoir onto the CMC, being careful not to damage the o - rings. After installation, use the set screws to lock it in place. As for maintenance, keep an eye on the fluid level regularly. If you notice any signs of leakage, check the o - rings and set screws. Also, always follow the note instructions, like using a rag to absorb fluid from the original reservoir first and having a thick towel under the master to avoid paint damage.