HP-65 1333A20064 serviced by someone ?

[GreyUser]

(11-14-2021 05:56 AM)teenix Wrote:  The original HP test for motor current is the best to use if you have the equipment, however, a lot of original and still working couplers will be aged by now and there is a risk of the extra strain caused by this test might tip it over the edge and break it.

Just a thought.

cheers

Tony

The only thing that breaks is a glue joint, easily repaired with a dot of cyanoacrylate glue. Better to test it properly, have it fail and fix it now rather than ignore it and have it break tomorrow, which it will certainly do.

To the OP: the correct o-ring size is 006. I do not know if this size is readily available in Italy. I do know metric sized parts will not work.