HP97 The journey begins
|
01-12-2019, 06:22 AM
Post: #14
|
|||
|
|||
RE: HP97 The journey begins
Hi all,
Struck a snag. The card reader accepted cards ok for about 2 passes. then although the motor was still running, until an error occurred, it failed to pass any more cards. I thought maybe the new o rings were slightly too large. I measured them with a vernier and the outside diameter is 250 thou (1/4 inch) I'm not sure what to expect with card tensions, but too me the card seems a bit stiff when trying to pull it through the slot against the drive wheel with the motor detached. I thought this would be quite easy with just a small amount of friction. When I originally pulled the card reader apart yesterday, the worm drive could be removed easily by sliding it off the motor shaft. Is this normal, or has the bushing broken down? It is reasonably loose on the motor shaft which is why the card stops. Any help appreciated cheers Tony |
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 2 Guest(s)