Service Manual

14 Electrohydraulic Lift SystemLift Cylinder Servicing
Lift Switch Current Flow
Up Position
With the lift switch in the “UP position, current is
transferred from terminal 6 to terminal 5. From terminal 5,
current flows to the white/green wire connected to the
electric motor of the hydraulic pump. The ground circuit is
between terminals 3 and 2 and the orange wire
connected to the electric motor of the hydraulic pump.
1
2
3
4
5
+
--
Figure 21
1. Pump motor
2. Hour meter
3. Main harness
connection
4. Power lift relay
5. Lift switch
Color codes:
GN/W -- Green/White
BL/W -- Blue/White
W/GN -- White/Green
B--Black
R--Red
BL -- Blue
O -- Orange