Diff locks color tubing decoded

[Huw Powell]

> Also, the diagram on page 34.22 of the manual shows a "fuse" mounted between
> the switch and the "branch piece."  What kind of "fuse" could this be?  I've
> never heard of a "vacuum fuse" before....!

Does it specifically say "fuse" or is it just an odd looking schematic 
icon of some sort?  Because if it is on the "source" vacuum line, it 
might just be a check valve.

-- 
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/