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Cylinders equipped with lock valves can remain pressurized for very long periods of time, even with the hoses removed. Failure to relieve pressure before removing a lock valve or disassembling a cylinder can result in personal injury or death. Ensure all pressure is relieved before removing a lock valve or disassembling a cylinder. |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products. Dispose of all fluids according to local regulations and mandates. |
- Release the hydraulic system pressure.
- The removal procedure is identical for both left and right tilt cylinder.
- Position the Tilt-Rotator in horizontal position.
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Illustration 1 g06122026 - Disconnect hose assemblies (1) from tilt cylinder (2).
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Illustration 2 g06122001 - Remove lubrication line (3) and adapter (4).
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Illustration 3 g06147783 - Attach suitable lifting device to tilt cylinder (2) and frame (5). Refer to the Table 1 for the weight information of tilt cylinder (2).
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Table 1 Sales Model Part Number Weight of Cylinder TRS10 511-0360 24 kg (53 lb) TRS14 515-4429 28 kg (62 lb) TRS18 514-1512 34 kg (75 lb) TRS23 548-6918 36 kg (79 lb) Show/hide table
Illustration 4 g06395936 - Remove bolts (6) and brackets (7).
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Illustration 5 g06395939 - Remove bearing (8) from bracket (7). Repeat for the other bracket.
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Illustration 6 g06395941 - Remove bolt (9) and pin (10).
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Illustration 7 g06147788 - Remove tilt cylinder (2).
- Install tilt cylinder (2) in the reverse order of the removal.
- Tighten bolts (6) to a torque of
270 ± 40 N·m (199 ± 30 lb ft) .
- Tighten bolts (6) to a torque of