Sensor #4 - Main Boom Cylinder Angle Sensor (1); Sensor #5 - Main Boom Transport Length Switch (1) - JLG 1850SJ Service And Maintenance Manual

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Sensor #4 - Main Boom Cylinder Angle Sensor (1)

See (See Figure 6-26.)

This sensor's function is to measure Main Boom angle relative

to the Turntable. A rotary type sensor is mounted to the Turn-

ANGLE SENSOR

ANGLE SENSOR

See (See Figure 6-27.)

This switch is used to indicate Main Boom retracted position

for transport. This is a mechanical limit switch.

Figure 6-26. Main Boom Cylinder Angle (Protractor) Sensor

SECTION 6 - JLG CONTROL SYSTEM

table and attached to the Main Lift cylinder of the base boom.

It is a dual output sensor in a single mechanical body with

electrically opposing signals.

ANGLE SENSOR

THREADLOCKER

T orque 12 Nm

ANGLE SENSOR

BASE TERMINAL

THREADLOCKER

THREADLOCKER

T orque 3.4 Nm