Gravely 992077 19HP-144Z Manuel D’Utilisation
21
C
ONTINUITY
D
IAGRAM
Model 992077, 078, 079, 080, 081, 082, 310, 311
Seat Switch
(045036)
1
OPERATOR
OFF SEAT
2
1
OPERATOR
ON SEAT
2
3
9
4
7
1
DISENGAGED
(down position)
3
9
4
7
1
ENGAGED
(up position)
PTO Switch
(01545600)
Relay
(040216)
87
87A
86
85
30
NOT ENERGIZED
87
87A
86
85
30
ENERGIZED
Brake Switch
(03657100)
1
2
BUTTON OUT
1
2
BUTTON IN
OFF
M
G
S2
B
S1
A
RUN
M
G
S2
B
S1
A
START
M
G
S2
B
S1
A
Key Switch
(09089700)
The diagrams below show the various states of connection for electrical components.
The solid lines on switches show continuity.
NOTE: All switches are viewed from the rear.
The solid lines on switches show continuity.
NOTE: All switches are viewed from the rear.
PD3840