Changing gearbox oil - Mazda 5 speed (video)

12 posts / 0 new
Last post
John Vine
John Vine's picture
Last seen: 3 min 41 sec ago
Joined: 17/04/2014

I'm trying to increase my understanding of CC's Mazda 5-speed:

I take it that Section A is Mazda and Section B is Caterham?  In which case, presumably the Mazda version would have a one-piece bellhousing that attaches to "A", whereas CC has developed its own "B" so that the same gearbox could be used with different CC-designed bellhousings to suit different engines?

Also, I take it that the hex bolt (purple arrow) is the one that must not be touched for fear of messing up the internals?  If so, what does it actually do?