Temp Gauge ? - Simple

[jaybud]

This is a newbie + first time trying this + out of daylight question.

I have a temp gauge in the lower, right-most spot on my 69 blazer. I've been able to remove the nut holding on the sending tube. At this point, is it really 3 screws holding the gauge in place, from the rear, as the service manual implies.

I"m quoting 'Oil and/or Air Pressure Gauge Replacement' on page 12-14 on a reprinted manual:

"Remove three (3) rear cover retaining screws. Tip cover and gauge assembly and remove from instrument cluster housing."