According to the relevant provisions of the national maintenance fund management measures, the property management company is only responsible for minor repairs and zero repairs of public * * * parts and public * * * facilities in communities below 500 yuan. Minor repairs include simple repairs such as corridor switches and light bulbs, and the property management company does not undertake medium repairs and major repairs above 500 yuan.

If serious problems such as roof leakage occur in the residential area and overhaul fund is not paid, the property company has no obligation to bear the maintenance costs, and the related costs should be borne by all owners of the residential area.