Bush Hog RMB 1660, Operator'S Manual, Page: 67 / 108

OPERATION
RMB 1660 11/10 Operation Section 4-13
© 2010 Alamo Group Inc.
OPERA
T
ION
FRAME ASSEMBLY
• Ensure all bolts and screws are in position and
are properly torqued.
• Ensure all pins are in place and fastened with
screws.
• Ensure frame is properly mounted to tractor and
hardware is properly installed and tightened.
OPS-B- 0021_H
BOOM ARM ASSEMBLY
• Inspect condition of each arm section weldment
• Ensure all pins are in place.
• Ensure all bolts and screws are properly installed.
• Check condition of teflon bushings at boom pivot
points.
• 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.
• Ensure that all joints are lubricated. See Maintenance
Section for Lubrication Chart.
OPS-B-0022_K
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 weldment.
• Ensure fitting is properly connected
• Inspect condition of nylon bushings.
OPS-B- 0023_J