tappet clearance

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• Tappet — [ Ford I4 DOHC engine, showing the tappet just under the cam lobe] A tappet in mechanical engineering is a projection which imparts a linear motion to some other component within an assembly. Properly speaking, a tappet is only that part of a… …   Wikipedia

• tappet — [1] The screw used to adjust the clearance between the valve stem and the lifter or the rocker arm. [2] The valve lifter itself. See barrel tappet bucket tappet cam follower flat tappet hydraulic tappet …   Dictionary of automotive terms

• tappet noise — Noise caused by the lash or clearance between the valve stem and rocker arm or between the valve stem and valve lifter …   Dictionary of automotive terms

• valve tappet — An adjusting screw to obtain the specified clearance at the end of the valve stem (tappet clearance). The screw may be in the top of the lifter, in the rocker arm, or in the case of the ball joint rocker arm, the nut on the mounting stud acts in… …   Dictionary of automotive terms

• Hydraulic tappet — A hydraulic lifter, also known as a hydraulic tappet or a hydraulic lash adjuster, is a device for maintaining zero valve clearance in an internal combustion engine. The Conventional means of adjusting valve actuation always require a small… …   Wikipedia

• gasoline engine — Most widely used form of internal combustion engine, found in most automobiles and many other vehicles. Gasoline engines vary significantly in size, weight per unit of power generated, and arrangement of components. The principal type is the… …   Universalium

• Panther Model 75 — telescopic forks. Wheels were 26 x 3.25 front and rear initially with 6 half width hubs and later optional alloy hubs were offered. The Panther Story by Barry M Jones, Panther Publishing Ltd.] Development This model was largely a development of… …   Wikipedia

• Panther Model 100 — from 1900 to 1967 [ http://www.pantherownersclub.com/PantherPage/ Panther owners club accesed 2008 05 04] ] . Launched in 1932, the Model 100 continued through to 1963. Whilst the engine and overall layout stayed essentially the same, the… …   Wikipedia

• valve lash — Valve tappet clearance or total clearance in the valve operating train with cam follower on camshaft base circle. Also see valve clearance …   Dictionary of automotive terms

• Toyota K engine — The Toyota K series was a straight 4 engine produced from 1966 through 1988. It was a 2 valve pushrod engine design, a rarity for the company.All K series are non crossflow engines mdash; the inlet and exhaust manifolds are on the same side. They …   Wikipedia

• Valve timing — In a piston engine, the valve timing is the precise timing of the opening and closing of the valves.In four stroke cycle engines and some two stroke cycle engines, the valve timing is controlled by the camshaft. It can be varied by modifying the… …   Wikipedia