Humminbird 1158c Combo Installation And Operation Manual page 231

Appendix A
NOTE: If you are reproducing or printing this template from an electronic file, start with the following print
settings: Scale = None, Paper = 8.5 x 11 inches, Layout = Portrait. Confirm that the template matches the
transducer bracket slots and adjust the print as needed.
Transducer Mounting Template: XHS 9 HDSI 180 T
Remove and use for
Transducer Installation
TOP
Use 5/32"
drill bit.
Drill
PLACE EITHER CORNER
ON DEADRISE ANGLE
219
Drill
Drill
Appendix A- Template