HP33E repair

[Krauts In Space]

(01-07-2018 05:48 PM)AndiGer Wrote:  The second link Massimo gave is the best.
Pressing with thumbs - sometimes with all your force - will do the trick.
I managed to open all spices this way.
Andi

Thanks for advice.
The 2nd link helped me - nearly a physiotherapist grip
Great view inside. When was the last time I saw one of these 40 leged bugs? *g*

Thanks,
KiS

PS: what sort of plastics are the Spices/is the HP33 made of? The thread consoles fell off, the bottom shell is broken above one screw, and one nozzle of the battery cover is broken (... counting if all puzzle pieces are complete ...).

PPS: between keys and PCB there's some sort of yellow fabric. If I know what it is I maybe replace it by a new one. It's fairly in good shape, but like a 'good' service station I'd precautionary replace all parts possible