DISC-SANDING 2684057 - Caterpillar

Remove O-ring seals (8) and backup rings (9) from relief valve (4).
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Remove O-ring seals (10) and backup rings (11) from diverter valve (5).
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Remove plugs (12), (13) and (15). Remove shuttle valve (14).
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Remove O-ring seal (17) from plug (13).
Remove O-ring seal (16) from plug (12).
Remove O-ring seal and backup ring from shuttle valve (16).
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Remove plug (18). Remove shuttle valve (19). Remove plug (12). Remove check valve (21).
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Remove O-ring seal (23) from plug (18).
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Remove O-ring seals (24) and backup rings (25) from shuttle valve (19).
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Remove O-ring seal (16) from plug (12).
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Remove O-ring seals (26) and backup ring (27) from relief valve (21).
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Remove screen (22). Remove plugs (12).
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Remove O-ring (16) from plug (12).
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Remove check valves (18). Remove plug (12).
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Remove O-ring (16) from plug (12).
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Remove O-ring seal (23) from plug (18).
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Remove diverter valve (28). Remove plug (12).
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Remove O-ring seals (29), and backup rings (30) from diverter valve (28).
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Remove O-ring (16) from plug (12).