Assist Circuit
The traction assist switching operation is
controlled by the assist switch (rocker switch),
terminal relay, and the opening and closing of
the assist valve that is controlled by the
solenoid valve.
The traction assist switching provides two
stages of traction assist effects.
Lock
solenoid
#1
Lock
solenoid
#2
Assistant
solenoid
Lock
solenoid
#0
Lock
switch
(B)
AVS 0.5
(YR)
AVS 0.85
(YR)
AVS 0.85
(LR)
AVS 0.85
(RL)
AVS 0.85
(B)
AVS 0.5
(BW)
AVS 0.5
COM 1
LR
B
Assistant
switch
BW
B
B
B
B
B
YR
YG
LR
RL
13
9
5
COM 2
14
10
6
COM 3
15
11
7
COM 4
16
12
8
1
3
2
(B)
(B)
AVS 0.5
AVS 0.5
(B)
AVS 0.5
6o9d1j-001
Assist Circuit_001
1
Assist switch (rocker switch)
2
Terminal relay
3
Solenoid
Seat Switch
The seat switch is located right underneath the
seat and is not usually conducted.
It is normal if it is conducted when seated
(pressed).
6m8tje-003
Seat Switch_001
Parking Brake Switch
The parking brake switch is located at the
brake pedal fulcrum (under floor).
1
2 3
67xzzh-004
Parking Brake Switch_001
1
Switch operation part
2
Parking brake switch
3
Wiring
It is normal if two wires are conducted
between them when the brake pedal is
depressed.(Condition that switch operation
part is completely extended)
It is normal if two wires are not conducted
between them when the brake pedal is
released.(Condition that switch operation
part is completely retracted)
1.
2.
GM2810
Electrical system
Page 5-12
Electrical components
Summary of Contents for GM2810
Page 1: ...5 Unit Rotary Mower Service Manual Serial No 10001 Ver 1 0...
Page 4: ...GM2810 Contents...
Page 10: ...GM2810 Safety Page 1 6 Safety Signs and Instruction Signs...
Page 11: ...Waste Disposal Page 2 2 About the Waste disposal Page 2 2 Disposal GM2810 Disposal Page 2 1...
Page 28: ...GM2810 Maintenance standards and maintenance Page 3 16 Greasing...
Page 82: ...GM2810 Hydraulic system Page 4 54 General inspection and repair...
Page 118: ...GM2810 Main body Page 6 4 Specifications...
Page 150: ...GM2810 Operating Machine and Mower Units Page 7 32 Inspection and repair of each section...
Page 164: ...GM2810 Troubleshooting Page 8 14 Relating to Operating Machine and Mower Unit...
Page 184: ...GM2810 Reference Page 9 20 RT mechanical brake manual...