Ptt (Power Trim And Tilt) Unit (F100C) - Yamaha F100C Service Manual

PTT (power trim and tilt) unit (F100C)

The circuit of the PTT unit and the location of its major components are shown in the illustration
below.
1 PTT cylinder
2 Free piston
3 Pressure-release valves
4 Check valve
5 Tilt piston
6 Trim piston
7 Ram
8 Manual valve
60C5D11
9 Main valve
0 Up-flow side
A Shuttle piston
B Down-flow side
C Gear pump
D Up-relief valve
E Down-relief valve
F Reservoir
Technical tips
S60C1480
1-24
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