HP-65 Card Reader Problem Help

[Phoenix Rob]

Thanks for all the replies (especially Geoff). I will try the suggestions. I do have a few questions.

1. Geoff - Where can I buy the Mil Spec tubing? Do you have a P/N?

2. Can someone verify the correct wiring of the read/write head, motor and power? I may have swapped a couple of wires - I have connected the wires reading left to right as follows:

Red (pwr), Black (pwr), Black (motor), Red (motor), Dark Brown (head), Black (head), Light Brown (head), Red (head), Blue (head).

Rob