SHROUD 5448479 - Caterpillar

Use two people in order to remove cover assembly (1). The weight of cover assembly (1) is approximately 23 kg (50 lb).
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Attach a suitable lifting device to cylinder assembly (2). The weight of cylinder assembly (2) is approximately 817 kg (1800 lb). Note: Ensure that the shear jaw is in the fully closed position.
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Remove bolts (3). Remove cover (4) .
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Reposition pin assembly (5). Attach a suitable lifting device to pin assembly (5) in order to remove the pin assembly. The weight of pin assembly (5) is approximately 32 kg (70 lb).
Use the host machine's hydraulic system in order to fully retract the cylinder. Release the pressure of the hydraulic system in accordance with the host machine's Operation and Maintenance Manual.
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Attach Tooling (A) and a suitable lifting device to shear jaw (6) in order to support the shear jaw. The weight of shear jaw (6) is approximately 680 kg (1500 lb).
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Remove bolts (8). Remove nut (7). Remove shims (9) (not shown). Repeat for opposite side.
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Reposition pin assembly (10). Attach a suitable lifting device to pin assembly (10) in order to remove the pin assembly. The weight of pin assembly (10) is approximately 113 kg (250 lb). Remove shear jaw (6) .
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Remove bearing (11) .
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Reposition bushing (12). Attach a suitable lifting device to bushing (12) in order to remove the bushing. The weight of bushing (12) is approximately 27 kg (60 lb).
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Remove pins (13). Repeat Steps 10 through 12 for the remaining side.
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Use Tooling (B) and a suitable lifting device in order to remove bushings (14). The weight of Tooling (B) is approximately 145 kg (320 lb).