Overfull Bag burst, filled vac motor with dust, wanted to clean out
Dismantling stage 1, 1 different screw out of 4 under the lid, 2 other hidden screws frustrating.
When disconnecting power cord from PCB, the spade terminals came off, had to solder back on.
Otherwise completed job fine.
There are 6 screws to pop the top off. 4 are under the lid, but one if these is unique. It is a T20H
There are 2 more screws hidden. One is accessible after removing the retracting power cord plug receptacle from its recess. The other is under the power switch button on top, that you have to pry off.