PARKER P05/P080 P07/P110 P09/P140 Premier Series High Pressure/Performance Piston Pumps P12/P200 P16/P260 Hydraulic Pump

PARKER Premier Series High Pressure/Performance Piston Pumps P12/P200 P16/P260 Hydraulic pump Visually inspect components and lines for possible damage. Check reservoir for cleanliness. Drain and clean as required Check fluid level and fill as required with filtered fluid at least as clean as that recommended. Fill pump case with clean oil prior to starting. If pump is mounted vertically with shaft up, bleed air from case by removing plug from port DG till fluid runs clear. Check alignment of drive. Check oil cooler and activate it, if included in circuit. Check fluid temperature Reduce pressure settings of compensator and relief valve. Make sure accurate pressure readings can be made at appropriate places. If solenoids are in system, check for actuation. Start pump drive. Observe for correct shaft rotation. Make sure pump fills properly. Bleed system of air. Recheck fluid level. Cycle unloaded machine at low pressure and observe actuation (at low speed, if possible). Increase pressure settings gradually in steps. Check for leaks in all lines, especially in pump inlet lines. Make correct pressure adjustments. Gradually increase speed. Be alert for trouble as indicated by changes in sounds, system shocks and air in fluid. Equipment is operational.

PARKER P05/P080 P07/P110 P09/P140 Premier Series High Pressure/Performance Piston Pumps P12/P200 P16/P260 Hydraulic pump

Depending on the repairs, many steps in this section may not be applicable. The assembly area should be clean and the environment such that foreign matter will not be introduced to the pump during assembly. All parts must be absolutely clean and free from rust, contamination, lint, or any other foreign matter. Critical surfaces must be free of dings or scratches. All "O" rings and seals must be clean and carefully examined for cuts or other damage before installation. During assembly, occasional reference will be made to the use of lubricating oil for proper assembly. It is important that any oil used be compatible with the seals and fluid to be used in operation. Compatibility is also necessary for grease which should be used on all "O" rings to ensure proper assembly without damage. Several screws require a thread lock liquid for locking in position. When required use Loctite® #242 unless otherwise specified.