VALVE GP-MODULATING 3753194 - Caterpillar

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.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.
Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for the capacity of the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant (DEAC) - Change" or Operation and Maintenance Manual, "Cooling System Extended Life Coolant - Change" for the proper draining procedure.
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Remove guard (1) from below the radiator.
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Disconnect lower radiator hose (2) .
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Disconnect upper radiator hose (3) .
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Remove panel (4) .
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Remove hose (5) .
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Remove bracket (6) in order to remove radiator (7) .Installation Procedure
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Position radiator (7) and install bracket (6) .
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Install hose (5) .
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Install panel (4) .
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Connect upper radiator hose (3) .
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Connect lower radiator hose (2) .
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Install guard (1) under the radiator.
Fill the cooling system. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for the capacity of the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant (DEAC) - Change" or Operation and Maintenance Manual, "Cooling System Extended Life Coolant - Change" for the proper filling procedure.End By:
Install the engine bottom guard. Refer to Disassembly and Assembly, "Bottom Gaurd (Engine) - Remove and Install".
Install the hydraulic oil cooler. Refer to Disassembly and Assembly, "Hydraulic Oil Cooler - Remove and Install".