Yikes!! - Replacing Battery Cable Terminal Gauge

[peterb]

As I stated in my previous message, I buttoned down everything and seem to have good power. However, I want to leave nothing to chance. The cable & connector that was giving me trouble is a positive terminal connection between one of the batteries and one of my Perko battery switches. I bought a 3 foot replacment cable. I have the following question.

Is there an easy way to remove the Perko switch/dial so that I can then get to where the cable terminates? I went to the Perko web site but they have no online instructions.

Any help would be appreciated.