7.1.5 Engine lift per setback
With jackplates in fully lowered position there is a prebuilt lift of 2.657” from top transom bolts to top engine bolts. On a 12° transom, the actual engine lift to water level changes as a function of a setback. See figure 7-3 below. Example: Engine lift is 0” to horizontal on a 12” setback when placed on 12° transom.
2.657"
4.5"
6"
8"
10"
(1.663")
12"
(1.247")
(0.832")
(0.416")
(2.657")
12°
Figure 7-3.
7-5
EN
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