Parker 700 Series, Процедура обслуживания

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Bulletin 1531-001/USA
Pump/Motor Division
700 Series Service Procedure
Parker Hannifin Corporation
Hydraulic Pump/Motor Division
Greeneville, TN 37745 USA
14
(Preparation Before Disassembly)
• Before you disassemble the motor unit of any of its components, read this entire manual.
It provides important information on parts and procedures you will need to know to service
the motor.
• Refer to page four for tools and other items required to service the motor and have them
available.
• Thoroughly clean off all outside dirt, especially from around fittings and hose connections,
before disconnecting and removing the motor. Remove rust or corrosion from coupling
shaft.
• Remove coupling shaft connections and hose fittings. Immediately plug port holes and fluid
lines.
• Remove the motor from system. Drain it of fluid and take it to a clean work surface.
• Clean and dry the motor before you start to disassemble the unit.
• As you disassemble the motor, clean all parts - except seals - in a clean, petroleum-based
solvent and blow them dry.
• Keep parts separate to avoid nicks and burrs.
• Discard all seals and seal rings as they are removed from the motor. Replace all seals,
seal rings and any damaged or worn parts with genuine Parker or OEM approved service
parts.
Never steam or high pressure wash hydraulic components. Do not force
or abuse closely fitted parts. CAUTION
Since they are flammable, be extremely careful when using any solvent.
Even a small explosion or fire could cause injury or death.
WARNING
Wear eye protection and be sure to comply with OSHA or other maxi-
mum air pressure requirements. WARNING