Electronic Control System: Installation Manual for BY Series Engines with Classic Controls
Page 1
Templates
3” Gauge (Tachometer) with Key Cut
3.470
+0.0200
-0.0000
3.340
KEY SLOT, AS REQ’D
0.160
±
0.0050
+0.0000
-0.0200
RECOMMENDED
PANEL CUTOUT w/KEY CUT
FLAT CUT-OUT, AS REQ’D
Note: The 2" and 3" gauges are supplied with a locking tab and flat.
When installation is being done with a CNC machine, use the "with Key Cut" template. When installation is
being done with a hole saw, use the "without Key Cut" templates.
U.S. to Metric
0.005 inches = 0.1mm
0.02 inches = 0.5mm
0.1 inches = .1mm
3.34 inches = 84.8mm
3.47 inches = 88.1mm
If this template has been downloaded electronically or copied from another document, please verify all template dimensions
prior to cutting as different printers/copiers may scale differently.