Pressure Reducing Valve - Install - Boom and Stick Priority
Installation Procedure
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 5P-0306 | Vacuum Transducer | 1 |
| FT-1115 | Vacuum Cap | 1 | |
| 6V-4142 | Fitting | 1 | |
| 5K-5068 | Fitting | 1 | |
Note: Check the O-ring seals for wear or for damage. Replace the O-ring seals, if necessary.
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| NOTICE |
|---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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At operating temperature, the hydraulic oil tank is hot and under pressure. Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin. Before installation or removal of any hydraulic test equipment, relieve the pressure in the hydraulic tank by slowly loosening the filler cap. |
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- Position pressure reducing valve (3) and install bolts (4) .
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| Illustration 1 | g01178538 |
- Connect hose assemblies (2) to pressure reducing valve (3) .
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| Illustration 2 | g01178537 |
- Install cover (1) .
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| Illustration 3 | g01178536 |
- Remove Tooling (A). Install the cap onto the hydraulic tank.
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| Illustration 4 | g00944947 |
- Fill the hydraulic system. Refer to Operation and Maintenance, "Hydraulic System Oil Level - Check". Refer to Operation and Maintenance, "Lubricant Viscosities and Refill Capacities".
Caterpillar Information System:
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