[GreenKeys] Removing old labels from ASR 33

[Jeff Albrecht]

I'm trying without much success to remove some old sticky backed labels 
from both metal and plastic parts of an ASR 33 I'm working on.

I've been trying 'goo gone' this morning but these labels seem baked on 
for several decades. They are barely budging. I'd be at the elbow grease 
for 24 hours and still have a long way to go.

Anyone have some tips and tricks for a more effective removal procedure?

  - jeffa KF7CRU