Helm Architecture Diagrams: Single Helm
TESH Joystick/ESH ‑ Zero Effort ERC
22
20
19 27
24
18 21 23 25 26 28 29
17
3
16
15
30
14 31
X 32
4 13
33
LCM
34
LCM
11
12
LCM
10
2
10 35
10
X
4
36
9
37
4 5 7
X H
6
38
1
8
39
71165
Page 6A-22 © 2021 Mercury Marine 90-8M0161677 eng MARCH 2021