[s-cars] wastegate cap removal

[Robert Rossato]

> Dookster
> 
> Be careful here as there is some compressed energy with the spring in 
> there. The cap hangs up on the studs that you undid the bolts from. 
> Wiggle it around and tap it with said mallet and it should 
> shake free. 
> You might want to have a hand pushing against the spring until it 
> breaks free.
> 
> Hap, wit dakine help from Evahboost, Maguire

You can also install 3 or 4 of the nuts back on, just a turn or two.
That way when tapping the cap with the rubber mallet releases the
stiction that's holding it down, the nuts will catch it.

Bob