| 摘要 |
<p>A simple method for fitting an overhead camshaft to an IC engine has pairs of cams on sleeves with an axial sliding fit on a support shaft. The cam sleeves are held in an assembly position by a number of spacers (12) on a common mounting (11). The rig enables the fitter to align the cams before fitting the valve gear. The spacer jig can be made of plastic.</p> |
