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Checking the
Leak-Detector-System Operation
1.
Move the ignition switch to the O
not start the engine.
2.
Remove the hydraulic-tank cap from the neck
of the tank.
3.
Insert a clean rod or screwdriver into the tank
neck and gently push down on the float switch
(Figure
16); the alarm should sound after the
1-second delay.
Figure 16
1. Clean rod or screwdriver
2. Warning buzzer
4.
Release the float; the alarm should stop
sounding.
5.
Install the hydraulic-tank cap.
6.
Move the ignition switch to the O
Operating the Leak Detector
The leak detector alarm may sound for 1 of the
following reasons:
•
A leak of 118 to 177 ml (4 to 6 fl oz) has occurred.
•
The fluid level in the main reservoir is reduced by
118 to 177 ml (4 to 6 fl oz) due to contraction of
the fluid by cooling.
If the alarm sounds, turn off the machine as quickly as
possible and inspect it for leaks. If the alarm sounds
while operating on a green, drive off the green first.
Determine the source of the leak and repair it before
continuing operation.
If you do not find a leak and suspect a false alarm,
move the ignition switch to the O
position. Do
N
g229112
3. Press down on the float
switch
position.
FF
position and allow
FF
the machine to stand for 1 to 2 minutes to allow the
fluid levels to stabilize. Then start the machine and
operate it in a non-sensitive area to confirm that no
leak exists.
False alarms, due to fluid contraction, may be caused
by extended idling of the machine after normal
operation. A false alarm may also occur if you work
the machine at a reduced workload after an extended
period of a heavier workload. To avoid false alarms,
turn the machine off rather than idling for extended
periods.
8
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