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OPERATION
Boom Operation Section 3-12
©2011 Alamo Group Inc.
OPERATION
Relieve hydraulic pressure prior to doing any maintenance or repair work on the Implement.
Place the Mower Head on the ground or securely supported on blocks or stands, disengage
the PTO, and turn off the engine. Push and pull the control Levers or Joystick several times
to relieve pressure prior to starting any maintenance or repair work.
(SBM-6)
Never Leave the mower unattended while the head is in the raised
position. The mower could fall causing serious injury to anyone who
might inadvertently be under the mower
. (SBM-4)
BOOM ARM ASSEMBLY
• Inspect condition of each arm section weldment
• Ensure all pins are in place.
• Ensure all bolts, nuts and rollpins are properly
installed.
• Check condition of bushings at boom pivot
points and hydraulic cylinder tangs.
• Ensure each hydraulic cylinder is installed and
retained correctly. Ensure the proper size pins
are used to retain the cylinders in place and are
secured properly. OPS-B- 0022_D
Never attempt to lubricate, adjust, or remove material from the Implement while it is in
motion or while tractor engine is running.
(SG-20)
HYDRAULIC LINE INSPECTION
• Check for hydraulic leaks along hoses,
cylinders and fittings. IMPORTANT: DO NOT
use your hands to check for oil leaks. Use a
piece of heavy paper or cardboard to check for
hydraulic oil leaks.
• Inspect the condition of the valve mounting.
• Ensure fittings are properly connected.
OPS-B- 0023_D