Mercury 25 EFI Service Manual page 395

6. Remove the piston rod assembly and inner cylinder tube from the outer cylinder tube.
a
a - Inner cylinder tube
b - Outer cylinder tube
c - Trim piston rod assembly
7. Remove the memory piston from the inner cylinder tube.
8. Remove the O‑ring and backup ring.
9. Remove the trim piston rod assembly from the inner cylinder tube.
10. Remove the O‑ring from the piston.
a - Inner cylinder tube
b - Trim piston O‑ring
c - Trim piston
90-8M0105568 eng MARCH 2016
b
a
b
c
a
© 2016 Mercury Marine
c
18278
a - Inner cylinder tube
b - Backup ring
c - O‑ring
d - Memory piston
d
18275
b
c
18274
Power Trim
Page 5B-33