Abstract: There is provided a method for suspending roller tappets in an internal combustion engine without removal of the cylinder head and gasket. The rocker arm assembly is removed. Each push rod is then removed and replaced with tappet suspension tool to engage a corresponding roller tappet. A suspension tool guide bar is then installed to connect to the tappet suspension tools. The roller tappets are then simultaneously moved to a raised position away from the camshaft forming a clearance between the roller tappets and camshaft bearings. The roller tappets are then secured in the raised position by a securing block. The camshaft can then be removed from the engine block. Alternatively, the rear half of the front cover can be removed by first removing the idler gears, followed by removal of the camshaft, and last removing the rear half of the front cover from the engine case.

Abstract: A flexible chain and cord-and-return mechanism used in flushing a toilet. A handle is removably attached to the end of the chain. Various handles are designed in a multitude of shapes including objects relating to a decorating theme, a special occasion or event, or a hobby or interest. The chain passes into the toilet housing through a smooth opening with minimal friction and, within the housing, is connected to a line that passes through a pair of tubes that are slidably connected, the line ending at the tank valve. A spring is fixed to each of the two tubes to return the chain-and-line tank valve actuator to its initial, actuation position after each flushing.