COUPLING AS- 3236216 - Caterpillar

At operating temperature, the engine coolant is hot and under pressure.Steam can cause personal injury.Check the coolant level only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand.Remove the fill cap slowly to relieve pressure.Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to prevent personal injury.
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Remove tube (1).
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Remove bracket (2).
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Remove brackets (3) and reposition wire harness (4).
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Remove hose (5).
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Disconnect wire harnesses (6), (7), (8), and (9).
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Remove and reposition cable assemblies (10), (11), (12), and (13).
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Disconnect wire harness (14). Remove cable assembly (15). Disconnect wire harness (16).
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Remove tube assembly (17).
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Remove clips (18), (19), (20), and (21). Reposition hose assemblies through the bottom of the machine.
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Attach Tooling (A) and a suitable lifting device to cooling system package (22). The weight of cooling system package (22) is approximately 635 kg (14000 lb).
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Remove bolts (23) and (24).
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Remove bolts (25) and (26). Remove cooling system package (22).Installation Procedure
Install cooling system package (22) in the reverse order of removal.