Humminbird MEGA 360 IMAGING Series Installation Manual page 21

WARNING! Do not install the pod too close to the propeller. If the pod is installed
too close to the propeller, it will be damaged.
minimum shaft length
1" (25.4 mm)
minimum
between pod
and propeller
Adjusting the Pod Height
(at least 1" from the tip of the propeller)
1" (25.4 mm)
above bracket
15 Trolling Motor Bracket