Is Mr. Zhang doing the right thing? Why? When can the special maintenance funds be used?

The use of special maintenance funds shall be subject to the consent of the corresponding proportion of owners and the permission of the maintenance fund management center.

Special maintenance funds shall be used for the maintenance, renewal and transformation of the parts and facilities used by * * * after the expiration of the warranty period, and shall not be used for other purposes. Moreover, those undertaken by the development unit or the construction unit according to law, those undertaken by water supply, power supply and other related units, those undertaken by the responsible party, and those undertaken by the property management enterprise in the property service contract shall not be charged from the special maintenance funds.