TU56/TC11 restoration - Power supply question

[dvcorbin at optonline.net]

>   So the moral of the story is to bring a long-dormant power 
> supply up slowly, using a variac and loads, and to be vigilant
> for any signs  of cap  leakage, swelling, getting suddenly warm,
> or hissing sounds coming from  one.
> 

The trick here being that the "HUGE" cap's are NOT part of a powersupply per se [which is external to the unit], but rather are part of the internal electronics [motor control].