Service Manual

System Maintenance Tips

Adjust fluid level in reservoir as necessary.

Encourage all operators to report any malfunction or accident that may have damaged the hydraulic
system or component.

Do not attempt to weld any broken component. Replace the component with original OEM equipment
only.

Do not cold straighten, hot straighten, or bend any part.

Prevent dirt or other foreign matter from entering the hydraulic system. Clean the area around the oil
dipstick cap before checking oil level.

Investigate and correct any external leak in the hydraulic system, no matter how minor the leak.

Comply with manufacturer’s specifications for cleaning or replacing the filter.
CAUTION
Do not weld, braze, solder or in any way alter any UHT component.
CA
UTION
Maximum operating pressure must not exceed recommended pressure capacity.
CAUTION
Always carefully inspect any system component that may have been struck or damaged
during operation or in an accident. Replace any component that is damaged or that is questionable.
CAUTION
Do not force any coupling onto the UHT coupling shaft as this could damage the unit
internally.
CAUTION
Do not mix oil types. Any mixture, or an unapproved oil could deteriorate the seals.
Maintain the proper fluid level in the reservoir. When changing fluid, completely drain old oil from the system. It is
suggested also that you flush the system with clean oil.
Parker Hann
ifin Corporation
Hydraulic Pu
mp/Motor Division
2745 Snapps Ferry Road
Greeneville, TN 37745 USA