Garmin GTR 225 Installation Manual page 104

OPTION 1:
STACK CUTOUT (RACK INSTALLED FROM FRONT OF AIRCRAFT PANEL)
1.77
OPTION 2:
RADIO CUTOUT (RACK INSTALLED FROM FRONT OF AIRCRAFT PANEL)
1.65
OPTION 3:
RADIO CUTOUT (RACK INSTALLED FROM BACK OF AIRCRAFT PANEL ONLY) MAXIMUM AIRCRAFT PANEL
THICKNESS IS .125".
NOTES, ALL OPTIONS:
1. DIMENSIONS ARE IN INCHES.
2. IF THE FRONT LIP OF THE MOUNTING RACK IS BEHIND THE SURFACE OF THE AIRCRAFT INSTRUMENT PANEL,
THE UNIT CONNECTORS MAY NOT FULLY ENGAGE.
3. TOLERANCE: +0.03"
190-01182-02
Rev. F
6.32
6.32
6.25
.
Figure C-6 Panel Cutout Detail
GTR 225/GNC 255 TSO Installation Manual
Page C-7