416E, 420E and 430E Backhoe Loaders Engine Supplement Caterpillar

Radiator, Refrigerant Condenser, and Hydraulic and XMSN Oil Cooler - Install

Usage:

416E BWC

Installation Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	135-7573	Link Bracket	2

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NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

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Illustration 1	g01524253

Attach Tooling (A) and a suitable lifting device to the radiator, the refrigerant condenser, the hydraulic oil cooler, and transmission oil cooler (22). The combined weight of the radiator, the refrigerant condenser, the hydraulic oil cooler, and transmission oil cooler (22) is approximately 68 kg (150 lb). Use Tooling (A) and the suitable lifting device in order to position the radiator, the refrigerant condenser, the hydraulic oil cooler, and transmission oil cooler (22) slightly above the final position on the machine.

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Illustration 2	g01524223

Position shroud (23) .

Install lower radiator hose (1) .

Install hose (31) .

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Illustration 3	g01524218

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Illustration 4	g01524206

Position expansion tank (29) and install bolts (30). Tighten bolts (30) to a torque of 15 ± 3 N·m (11 ± 2 lb ft).

Connect hose (31) .

Connect hose (28). Tighten the clamp that secures hose (28) to expansion tank (29) to a torque of 1.5 ± 0.2 N·m (13.3 ± 1.8 lb in).

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Illustration 5	g01524148

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Illustration 6	g01524157

Use Tooling (A) and the suitable lifting device in order to lower the radiator, the refrigerant condenser, the hydraulic oil cooler, and transmission oil cooler (22) into position.

Position bracket (26). Install bolts (27) and (25). Repeat this step for the opposite side.

Install three bolts (24) (not shown) in order to secure shroud (23). Tighten bolts (24) to a torque of 18 ± 2 N·m (13 ± 1 lb ft). Repeat this step for the opposite side.

Remove Tooling (A) and the suitable lifting device.

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Illustration 7	g01524133

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Illustration 8	g01524124

Connect hoses (14) and tighten clamps (13) .

Connect clips (11) .

Connect hose assemblies (12) .

Connect harness assembly (15) and the attaching hardware.

Connect hoses (18) and clips (19) .

Position guard assembly (20). Install bolts (21) and (16) .

Install bracket (17) and bracket (10) .

Install hose (9) and tighten clamp (8) .

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Illustration 9	g01524111

Install bolts (7) .

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Illustration 10	g01524104

Position grill (5) and mounts (6). Install bolts (4) .

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Illustration 11	g01524098

Connect hose (3) and tighten clamp (2) .

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Illustration 12	g01113973

Connect lower radiator hose (1) .

Fill 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.

Fill the hydraulic tank. Refer to Operation and Maintenance Manual, "Capacities - Refill" for the capacity of the hydraulic tank. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change".

Charge the air conditioner refrigerant from the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the correct procedure. Refer to Special Publication, NENG2500, "Air Conditioning Tools" for the correct tools.

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Install the fan. Refer to Disassembly and Assembly, "Fan - Remove and Install".
Install the hood. Refer to Disassembly and Assembly, "Hood - Remove and Install".