RING-WEAR 4649562 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-5809 Electric Hydraulic Pump Gp 1
8S-7610 Base As 2
8S-7615 Pin 2
8S-7650 Cylinder As 2
B 1U-7498 Support Stand As 2
C 183-4795 Roller Lifting Fork 1 Note: Cleanliness is an important factor. Before you begin the removal procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
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, NENG2500, "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.
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Use Tooling (A) to lift one side of the machine.
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Use Tooling (B) to support the machine. Remove Tooling (A).
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Remove access cover (1).
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Turn relief valve (2) counterclockwise in order to open relief valve (2). This will loosen the track assembly.
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Use two people to remove track roller guard (3). The weight of track roller guard (3) is approximately 27 kg (60 lb).
Repeat Step 5 for the inside track roller guard.
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Remove track guide guard (4).
Repeat Step 7 for the inside track guide guard.
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Attach a suitable lifting device to Tooling (C). Position Tooling (C ) under track roller assembly (5). The weight of track roller assembly (5) is approximately 36 kg (80 lb).
Remove bolts (6). Use Tooling (C) to remove track roller assembly (5).
If necessary, repeat Steps 9 and 10 for remaining track roller assemblies (5).