Servicing CMK-1 Spring Contacts

These parts have been out of production for a number of years now. However, if you have problems with your contacts, here are some things to try:

A) rub the contact bar down with alcohol

B) rotate the springs. The silver coating can wear off over time. So rotating the springs gives a new contact surface.

C) spray the springs with deoxit. http://www.caig.com/