I am working on a 931 and need to remove the track. I found a pin with a counter sunk hole in it. I assume this is the master pin. The hole is only on one side. The outside. Am I right to assume that I just need to drive the pin inward? The track has no tention on it as it needs the adjusting seals replaced. I'm doing this for a friend. Thanks for your help.

Never mind, wacked it with a twenty pounder and that was all she wrote.