| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 421-5663 | Lifting Eye Assembly | 1 |
 |
|
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. |
| NOTICE |
|---|
|
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. |
Start By:
- Remove the quick coupler lock.
- Release the system hydraulic pressure.
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Illustration 1 g06398056 Show/hide table
Illustration 2 g06398057 - Attach Tooling (A) and a suitable lifting device to quick coupler (1). Refer to the Table 2 for combined weight of quick coupler (1) and the swivel. Place quick coupler (1) along with the swivel on a suitable cribbing as shown in illustration 2.
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Table 2 Sales Model Part Number Weight TRS10 511-7763 210 kg (463 lb) TRS14
TRS18516-6750 221 kg (487 lb) TRS10 511-7765 223 kg (492 lb) TRS14
TRS18516-6748 267 kg (589 lb) TRS23 564-1462
567-9028252 kg (556 lb)
346 kg (763 lb) Show/hide table
Illustration 3 g06370897 Show/hide table
Illustration 4 g06396579 - Disconnect harness assembly (2). Disconnect hose assemblies (5) and (4) from cylinder (3).
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Illustration 5 g06127444 Note: Mark position of cylinder (3) for installation purposes before removal.
- Remove bolts (6) and cylinder (3).
- Install cylinder (3) in the reverse order of the removal.
- Tighten bolt (6) to a torque of
120 ± 12 N·m (89 ± 9 lb ft) .
- Tighten bolt (6) to a torque of