Australiaâs tallest trees can be found in the south-west of Western Australia in the Valley of the Giants. Giant tuart, karri, and rich red jarrah which live for up to 500 years can be found here.
Feeler gauge set. A feeler gauge is a tool used to measure gap widths. Feeler gauges are mostly used in engineering to measure the clearance between two parts. They consist of a number of small lengths of steel of different thicknesses with measurements marked on each piece.
1 Use a feeler gauge, set to the correct valve lash, and place it between the tip of the valve stem and rocker arm. 2  Adjust until you arrive at the proper setting and lock the adjuster in place.3  After the intake valve has been adjusted, continue to rotate the engine, watching that same intake valve. Use a feeler gauge, set to the correct valve lash, and place it between the tip of the valve stem and rocker arm. 2  Adjust until you arrive at the proper setting and lock the adjuster in place.