Legal analysis: You can bring a lawsuit to the court within the specified time. If the obligee makes a request within the limitation period prescribed by law, the people's court will protect the obligee's rights according to law. The longest limitation of action is calculated from the date when the right is infringed. The right holder does not know that his right has been infringed, and the longest limitation is 2 years. If it exceeds 2 years, the people's court will not protect it.

legal basis: article 281 of the civil code of the people's Republic of China, the maintenance fund of the building and its ancillary facilities belongs to the owner. With the consent of the owner, it can be used for partial maintenance, renewal and transformation of elevators, roofs, external walls and barrier-free facilities. The collection and use of maintenance funds for buildings and their ancillary facilities shall be announced regularly. In case of emergency, if it is necessary to maintain the building and its ancillary facilities, the owners' assembly or the owners' committee may apply for the maintenance funds of the building and its ancillary facilities according to law.