Helical spring clutch cover assembly capable of manually being subject to pressure compensation

The utility model discloses a helical spring clutch cover assembly capable of manually being subjected to pressure compensation, which comprises a clutch pressure plate, a clutch cover part and a helical spring. The helical spring clutch cover assembly is characterized in that a regulating seat which can be rotated by a tool is arranged on the clutch cover part; one end of the regulating seat is contacted with the helical spring; the other end of the regulating seat protrudes out of the surface of the clutch cover part by a through hole on the clutch cover part; a convex rib is arranged on the regulating seat; and the convex rib is matched with a deep groove and a shallow slot which are arranged on the clutch cover part at intervals for use. The helical spring clutch cover assembly has the advantages that the connection of an automobile speed changing box and an engine does not need to be switched off; and the regulating seat can be rotated by the tool through an observation port on a flywheel casing or a spe