Steer Left Function Inoperative - Genie S-65 Service Manual

Section 5 - Troubleshooting Flow Charts
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Chart 28
Steer Left
Function
Inoperative
Be sure all other
functions operate
normally.
5 - 66
With key switch in
platform position and
both Emergency Stop
buttons pulled out to the
position, activate 0V
ON
footswitch and steer
rocker switch on drive
controller (DP1) in left
direction and check
voltage on TB36.
12V or more
With key switch in
platform position and
0V
both Emergency Stop
buttons pulled out to the
position, activate
ON
footswitch and steer
rocker switch on drive
controller (DP1) in left
direction and check
voltage on blu #36 wire
on steer left directional
valve coil (item SS) on
steer manifold.
12V or more
0 or
Disconnect wires to
infinite
steer left directional
ohms
valve coil (item SS) on
steer manifold and test
the resistance of the
valve coil.
5 to 6 ohms
Continued on the next
page.
Genie S-60 & Genie S-65
Service Manual - Second Edition
12V or
With key switch in
more
platform position and
both Emergency Stop
buttons pulled out to the
position, activate
ON
footswitch and steer
rocker switch on drive
controller (DP1) in left
direction and check
voltage at the controller
terminal with the blu
wire attached.
0V
Repair or replace steer
microswitch on drive
controller. Consult
Genie Industries Service
Department.
Repair open in blu #36
wire circuit that runs
from TB36 to steer left
directional valve coil on
steer manifold.
Replace steer left
directional valve coil
(item SS) OR repair
open in brown ground
wire to steer left valve
coil.
Repair open in blu #36
wire circuit from drive
controller (DP1) to TP36
then to TB36.
Part No. 48412