Abstract: A device for setting a vehicle ignition current source having a movable mounting plate located on the base of a housing utilizing a gauge which positions relative to the housing. The gauge includes a guide for creating an opening in the base of the housing. A shaft extends into the opening in the base of the housing and contacts the movable mounting plate to fix the position of the same relative to the housing base.

Abstract: A device for steadying a first balanced rotatable member relative to a second balanced rotatable member. A steadying tool is applied to the first balanced rotatable member while another tool precision torques the second balanced rotatable member. An element having a surface placed against the first balanced rotatable member. The element includes a faceted aperture capable of locking interaction with the steadying tool. The element also includes an axis aperture to permit torquing of the second balance rotatable member with the torquing tool. The element is configured to not disrupt the balance of the first and second balance members. The element may be fixed to the first balanced rotatable member during use.

Abstract: The tool for permitting a wrench to turn a harmonic balancer and crank shaft connected to the same. The tool employs a base which may be fixed to the harmonic balancer. The base includes an opening bored through the base to form a cavity. The cavity includes wall portions having a faceted surface and a threaded surface spaced from one another. The threaded member engages the threaded surface of the cavity and extends through the opening into engagement with the crank shaft.

Abstract: A tool for separating or assembling first and second relatively rotatable members. Such members are stopped from such rotation by a shear pin after assembly and require breaking of the shear pin for separation. The tool utilizes first and second portions capable of engaging the first and second members respectively. The first and second members are rotatable about an axis relative to one another in a sufficient degree to permit the insertion of the shear pin or to break the shear pin. The first portion and second portion of the tool are held in axial alignment during rotation of the first and second portions of the tool relative to one another.