Relief Valve (Pulverizer) - Test and Adjust
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| Required Tools | A | |
| (1) | 6V-8398 O-Ring Seals | 2 |
| (2) | 6V-8944 O-Ring Reducer | 2 |
| (3) | 6V-8557 Face Seal Nut | 2 |
| (4) | 5K-9090 O-Ring Seals | 2 |
| (5) | 8T-7813 Adapters | 2 |
| (6) | 7M-8485 O-Ring Seals | 2 |
| (7) | 9U-7446 Flange Adapters | 2 |
| (8) | 1P-4579 Flanges | 4 |
| (9) | 8T-8919 Bolts | 8 |
| (10) | 8T-4223 Hard Washers | 8 |
| (11) | 4J-0524 O-Ring Seals | 2 |
| (12) | 4C-9675 Hydraulic Flow Tester | 1 |
- Install the rotational safety lock (13) on the Pulverizer.
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| Illustration 1 | g00486537 |
- Install tooling (A) to fittings (14) and (15) .
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| Illustration 2 | g00536078 |
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| Illustration 3 | g00537021 |
- Start the machine. Run the machine at high idle until the hydraulic oil reaches normal operating pressure.
- Attempt to rotate the Pulverizer to the right. Record the reading on the pressure gauge. The gauge should increase to read 17000 kPa (2465 psi).
- If the gauge does not reach 17000 kPa (2465 psi), then there is internal leakage within the hydraulic system. The relief valve setting may be lower than the specified value.
- Attempt to rotate the Pulverizer to the left. Record the reading on the pressure gauge. The gauge should increase to read 17000 kPa (2465 psi).
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