Systems
Trim Tabs
Hydraulic Trim tabs
(Figure 3-17)
conditions. In addition they are used to adjust for listing due to uneven loading and propeller torque.
The trim tab system consists of:
Hydraulic Pump and Reservoir
•
Trim Tabs
•
Control Switches
•
Zinc
•
Control Switches
Figure 3-17. Trim Tab Switches
3-20
Ensure trim tabs are completely retracted when backing
the boat. Damage to the trim tabs may result otherwise.
help adjust the vessel trim for weather, cross-winds, and water current
Figure 3-18. Trim Tab Cylinder & Plate
Bilge Light
(Center Firewall)
Figure 3-19.