JLG LSS Boom - Manual (Page 44)

SECTION 3 - SERVICE - ELECTRIC POWERED BOOM LIFTS
3-4 – JLG Lift – 3124287
Insert the two 1/2 inch Shank (3/4 inch Head) Hex
Bolts from above.
Install the Load Cell Guard Bracket (2 Left and 2
Right) and Washers below the support structure and
secure the Hex Lock Nuts but do not completely
tighten (all fasteners will be fully tightened in a sub-
sequent step after alignment to minimize off-axis
stress on the sensors).
Install the remaining three Shear Beam Load Cells in
the same fashion. Label each sensor’s connector to
avoid confusion in a subsequent step (Front-Left,
Front-Right, Rear-Left, Rear-Right).
4. Install the Wire Channels to the Support Structure.
The channels mount to the Load Cell Guard Brack-
ets and provide protection for the wiring beneath the
platform. Mount the channels as shown on Figure 3-
1., Load Sensing System Installation (Sheet 1 of 2)
and Figure 3-2., Load Sensing System Installation
(Sheet 2 of 2). The large opening is positioned
toward the rear of the platform and provides clear-
ance for the sensor’s cable exit. The open part of the
channel faces inward (away from the sensor).