NUT 0635000 - Caterpillar

Remove thumb screw (8). Remove vandal guards (7).
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Remove bolts (9).
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Remove bolts (10).
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Remove bracket (11).
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Remove bolts (12) and cover (13).
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Remove bolts (14) and mounting bracket (15).
Remove bolt (16).
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Open storage box cover (17).
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Remove bolts (18) from the inside of the storage box.
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Close storage box cover (17). Remove handhold (19).
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Remove bolts (20) and step (21).
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Position retainer plate (4) on the boom cylinder pin. Install bolts (2).
Repeat Step 20 for the opposite side of the boom cylinder pin.
Attach a suitable lifting device to boom (22), as shown. The weight range of the boom and the stick cylinder is approximately 1500 kg (3300 lb) to 3000 kg (6615 lb). Apply slight lifting tension to the boom. Note: Put identification marks on all lines, on all hose assemblies, on all wires, and on all tube assembly for installation purposes. Plug and cap all hose assemblies, and all tube assemblies. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
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Disconnect hose assemblies (23) and (24).
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Disconnect the other end of hose assembly (24). Remove hose assembly (24) from the machine.
Disconnect harness assembly (25) for the boom lights.
Disconnect hose assemblies (26) and (27).
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Remove bolt (29) and the washer from boom foot pin assembly (28).
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Attach Tooling (B) to boom foot pin (28), as shown. Use Tooling (B) to remove boom foot pin assembly (28).
Carefully remove the boom from the machine. The weight range of the boom and the stick cylinder is approximately 1500 kg (3300 lb) to 3000 kg (6615 lb).