Pulled my dash yesterday and replaced all the small gauges... finished it off this a.m. Biggest problem for me was disconnecting the (2) electrical connectors; top one went ok, but the bottom was a bear. Probably had 45 minutes and two "time outs" to cool down and get blood flowing back into my shoulder (it's an Advil day for sure).
I bought a small 90 degree "pick" from the hardware store. When I had about 1/2" of clearance on the left side of the panel and had the right side out far enough that the bottom part of the right panel where it transitions from round around the tach to straight below the fuel gauge had cleared, I hooked the left side through a mounting hole and was able to pull it the most of the way out, at the end just had to slide the assembly a little to the left to finally pull clear.
Getting the electrical tape off all the gauge connectors and replacing it was kinda tedious too.
While I was at it, I took a Dremel with a wire brush and cleaned up the bolt, the terminal and the threaded hole in the frame for the neg. cable and smeared on some diaelectric grease before reconnecting the battery.
Was lucky; everything fired back up and no engine codes from being off the battery.
Just back from an hour shakedown run - sweet!
Dan