Oil plug crumble

[Aristides (Aristides Balanos)]

@John_John1 makes them.

Aluminium chain tensioner plug

Finally I made first samples of chain tensioner plug. [IMG_20180317_220615] [IMG_20180317_220712] The idea is that you insert the plug, and by turning the srew you compress the O-ring which seals and holds the plug in place. There is also a small pin holding two parts together so there is no danger of parts falling into the engine. Also one of the goals was to make the plug thin enough that it can be inserted without removing the fan pulley assembly.