REV C
Section 4 • Repair Procedures
June 2005
4 - 28
TMZ-34/19
Part No. 52075
If you are not installing a new level sensor,
proceed to step 13.
8 Tag and disconnect the wire harness from the
tilt level sensor.
9 Remove the fasteners securing the level sensor
to the machine. Remove the level sensor from
the machine.
10 Install the new level sensor onto the machine
with the "X" on the level sensor housing closest
to the ground control box, as shown in the
illustration on the previous page. Install and
securely tighten the level sensor retaining
fasteners.
Tip-over hazard. The level sensor
must be installed with the "X" on
the level sensor base closest to
the ground control box. Failure to
install the level sensor as
instructed could result in the
machine tipping over causing
death or serious injury.
11 Connect the wire harness to the level sensor.
12 Tighten the level sensor adjusting fasteners
until the bubble in the top of the level sensor is
centered in the calibration circles.
13 Turn the key switch to ground control.
Adjust the side-to-side axis:
14 Set a multimeter to read DC voltage.
15 Without disconnecting the wire harness from
the level sensor, connect the negative lead of
the multimeter to the black wire at the level
sensor.
16 Without disconnecting the wire harness from
the level sensor, connect the positive lead of
the multimeter to the yellow wire at the level
sensor.
17 Adjust the "Y" axis (side-to-side) to 2.5V DC.
Tap the top of the level sensor lightly with
fingers after each turn of an adjusting nut.
Tip-over hazard. Do not adjust the
potentiometers on the bottom of
the level sensor or calibrate the
level sensor other than specified in
this procedure. Failure to calibrate
the tilt level sensor as instructed
will cause the machine to tip over
resulting in death or serious injury.
Be sure there are threads showing
through the top of each adjusting
nut.
18 Disconnect the positive lead.
GROUND CONTROLS
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