...Waseem Arshad; Muhammad Adnan Hanif; Muhammad Usman Bhutta; Riaz Ahmad Mufti; Samiur Rahman Shah; Muhammad Usman Abdullah; Muhammad Huzaifa Najeeb Purpose This paper aims to present a technique that has been developed to study the wear in the camshaft and tappet. The engine manufacturers use...

...John A. Stubbs Describes the role of the camshaft toothed drive belt used used in modern cars. Reveals that camshaft belt failure is the single biggest cause of engine failures referred to the AA laboratory and that incorrect tensioning is the major contributing factor. Gives detailed advice on how...