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2-84
2-84
6
6
3
3
6
6
4
4
With FNR lever in position other than neutral
With FNR lever in position other than neutral
check continuity between E-12-19 and 14
check continuity between E-12-19 and 14
Open
Open
(12) With FNR lever in neutral
(12) With FNR lever in neutral
Check continuity between E-12-19 and E-12-14
Check continuity between E-12-19 and E-12-14
Continuity
Continuity
(
(
1
1
4
4
)
)
R
R
e
e
p
p
l
l
a
a
c
c
e
e
l
l
o
o
g
g
i
i
c
c
c
c
a
a
r
r
d
d
o
o
f
f
l
l
o
o
g
g
E-04
E-04
6
6
1
1
5
5
9
9
-
-
5
5
5
5
5
5
3
3
5
5
1
1
4
4
9
9
-
-
6
6
2
2
6
6
0
0
-
-
5
5
6
6
-
-
5
5
2
2
5
5
0
0
4
4
8
8
E-03
E-03
-
-
-
-
3
3
7
7 3
35 3
5
33
3
-
-
-
-
-
-
-
-
3
3
8
8
3
3
6
6
3
3
4
4
3
3
2
2
-
-
Logics
Logics
E-04 and E-03
E-04 and E-03
G/W
G/W
Forward
Forward
37
37
Br
Br
Reverse
Reverse
36
36
B/W
B/W
GND
GND
43
43
Accel idle
Accel idle
switch
switch
F
F
N
N
Joystick box
Joystick box
R
R
(option)
(option)
GND
GND
B-01
B-01
1
1
2
2
3
3
4
4
,
,
short
short
No
No
continuity
continuity
i
i
c
c
u
u
n
n
i
i
t
t
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
43
43
-
-
44
44
-
-
-
-
2
2
8
8
Back
Back
buzzer
buzzer
A-01
A-01
8
8
62
62
61
61
6
6
GND
GND
GND
GND
4
4
106
106
Pump inverter
Pump inverter
N terminal
N terminal
E-12
E-12
B-01
B-01
L/R
L/R
2
2
18
18
W/L
W/L
1
1
19
19
G/B
G/B
20
20
4
4
G/R
G/R
GND
GND
14
14
3
3
NEG
NEG
3
3
1
1
2
2
9
9
2
2
7
7
2
2
5
5
2
2
3
3
2
2
1
1
1
1
(13) Replace FNR lever
(13) Replace FNR lever
(
(
1
1
5
5
)
)
R
R
e
e
p
p
l
l
a
a
c
c
e
e
h
h
a
a
r
r
n
n
e
e
s
s
s
s
A-01
A-01
4
4
-
-
-
-
-
-
-
-
-
-
-
-
8
8
-
-
6
6
-
-
-
-
6
6
-
-
(female)
(female)
(male)
(male)
F
F
Direction
Direction
R
R
lever
lever
N
N
Input unit
Input unit
E-12
E-12
9 -
9 -
-
-
-
-
-
-
-
-
7
7
-
-
502848
502848
4
4
8
8
-
-
1
1
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