Maintenance and Lubrication Schedule
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| Inspect torque tube cams for securement, wear or | Resecure, replace or correct as needed. | |
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| damage |
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1500 |
| Inspect housing cam brackets for securement, | Resecure, replace or correct as needed. | |
Cycles |
| wear or damage |
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| Inspect cylinder(s), hoses, fittings and hydraulic | Tighten, repair or replace if needed. | |
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| connections for wear, damage or leaks |
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| Inspect power cable | Resecure, repair or replace if needed. | |
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| Perform all procedures listed in previous section also |
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| Hydraulic Fluid (Pump) - Check level. Note: Fluid | Use 5606 aviation fluid only (part | |
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| should be changed if there is visible contamination. | Check fluid level with platform lowered fully. Fill | |
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| Inspect the hydraulic system (cylinder, hoses, fit- | to within | |
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| tings, seals, etc.) for leaks if fluid level is low. |
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4500 |
| Inspect lifting arm bushings and pivot pins for vis- | Replace if needed. | |
Cycles |
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| ible wear or damage |
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| Inspect outer barrier pivot pin mounting bolts (2) | Tighten or replace if needed | |
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| Mounting | Check to see that the lift is securely anchored to | |
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| the vehicle and there are no loose bolts, broken | |
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| welds, or stress fractures. | |
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