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| Coupling misaligned |
| Remedy:c |
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| Setting to low too close to another valve setting |
| Remedy:d |
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| Motor or coupling worn or damaged |
| Remedy:b |
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| Worn poppet and seat |
| Remedy:e |
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| Coupling Misaligned |
| Remedy:c |
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| Pump worn or damaged |
| Remedy:e |
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| Remedy:a |
| Replace dirty filters;wash strainers in solvent compatible with system fluid;clean or replace reservoir breather vent;change system fluid;change to proper pump drive motor speed;overhaul or replace supercharge pump;fluid may be too cold |
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| Remedy:b |
| Tighten leaking connections;fill reservoir to proper level(with rare exception all return lines should be below level in reservoir);bleed air from system; replace pump shaft seal(and shaft if worn at seal journal). |
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| Remedy:c |
| Align unit and check condition of seals, bearings and couplings. |
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| Remedy:d |
| Install pressure gauge and adjust to correct pressure |
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| Remedy:e |
| Overhaul or replace |
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