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REPAIR AND MAINTENANCE
It is the responsibility of all operators to read and understand this entire manual before installing, operating or servicing the
PREMIER Hydraulic Driver-Breaker. Only through proper installation, operation, and maintenance can you expect to
receive the dependable performance and long life for which the attachment was designed. Operate your equipment with
care and good judgment and see to it that it is properly maintained.
GENERAL CHECKLIST
Check all hydraulic oil for contamination. If a contamination is present, determine the source of the problem as soon
as possible.
Clean hydraulic oil is essential. Most hydraulic component failures are caused by contamination of the hydraulic
oil. Always keep all dirt and other contaminates from entering the hydraulic system during disconnect and
connect operations. Always use dust caps and plugs on all quick disconnects when not in use. Tightly cap all
hydraulic openings to hold oil in and keep dirt and other contaminates from entering the hydraulic systems.
Inspect all hydraulic hose assemblies daily for cracked and brittle covers caused by excessive heat.
Reduced viscosity of hydraulic oil occurs at higher operating temperatures and causes a breakdown of fluid
additives such as wear inhibitors. Excessive heat may cause internal leakage in the drive unit motor, which
could cause it to become brittle and crack. Replacement of hoses before failure will prevent loss of hydraulic
oil, hydraulic oil contamination, and component damage caused by cavitation. This will also reduce the chance
of personal injury caused by hydraulic fluid.
Visually inspect the attachment for any damage, worn parts, or cracked welds.
Check all fasteners. Ensure that they are all fully tightened and secure.
Check for any worn, damaged, or missing safety decals. Clean or replace all safety signs if they cannot be clearly read
and understood. New safety decals can be ordered from PREMIER.
Check for any abnormal chisel or driver head damage, breakage, etc. If wearing or damage is found, the part should
be immediately replaced or repaired. Do not continue to use a chisel or driver head with excessive wear.
The Driver-Breaker should be lubricated before operation and every 2-3 hours during continuous operation. There is
an injection port for the lubrication on the front head of the attachment.
AUGER SYSTEM CHECKLIST
Check the auger daily for loose, worn or broken cutting teeth and point.
Worn teeth or points can drastically affect the auger penetration and greatly reduce the auger’s life expectancy.
Always keep spare teeth and points on hand. Some digging conditions may require checking teeth and points
at more frequent intervals.
Check the drive unit and all accessories daily for loose, bent, cracked or worn bolts and fasteners.
Always use grade 5 or better replacement bolts. Also, always use lock washers with standard hex nuts or self-
locking nuts.
Check all connecting pins daily for bends, cracks, breaks or wear. Replace the part if any of these conditions exist.
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