30-1
THE BOOM
Pivot (Rolling) Transom
The pivot transom houses the Norac control
valve, 2 work lights, 2 pivot valve, 1 solution valve,
the center Norac Sensor, the center boom stands, the
horizontal extension and break-away cylinders, 4 ac-
cumulators, the roll cylinder, and the center hydraulic
manifold.
Fixed Transom and Lift Arm
The fixed transom and lift arm house the flow me-
ter, lift cylinders, 2 pressure gauges, 3 accumulators,
the boom indicator light assembly, roll lock, and 4
modules.
Level Cylinders
The level cylinders, located on the left and right
side of the transom, are responsible for the up and
down movements of the boom when the level controls
are activated. They are present on a 90/100ft boom
although they are located at the top of the transom.
Read the sprayer manual for more information on the
level cylinder functions.
Summary of Contents for UpFront 120
Page 64: ...75 2 TROUBLE SHOOTING NOTES...