JLG 1850SJ Service Manual - Manual (Page 326)

SECTION 6 - JLG CONTROL SYSTEM
6-44 – JLG Lift – 3121619
Sensor #10 - Dual Capacity / Jib Transport Length
Switches (2)
See (See Figure 6-24.)
These switches are located on the Jib Base Boom and are used
to measure transport position and 1000# length limit. These
are proximity switches mounted such that they generate
opposing signals.
ADJUSTMENT
Adjust the Proximity Sensors so the front sensing face is flush
to 0.75 mm below the surface of the mounting face.
Sensor #11 - Platform Level Angle Sensor (1)
This sensor is used to measure Platform angle relative to the
Jib. A linear position sensor is located inside the Platform Level
cylinder to measure cylinder stroke.
PROXIMITY SENSOR
SENSOR
COVER
SENSOR
MOUNT
BOLT, WASHER
THREADLOCKER
P/N-0100011
Figure 6-24. Jib Transport Length Sensors
PROX SENSOR
BELOW MOUNT FACE