HOSE 3668275 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     178-3704     Lifting Bracket     1    Start By:
Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect" for the machine that is being serviced.
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.
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.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Cap all lines, all hoses, and all tubes and plug all lines, all hoses, and all tubes. This will help to prevent fluid loss and this will help to keep contaminants from entering the system.
Drain the cooling system into a suitable container for disposal or storage. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change".
Illustration 1 g00752410
Remove bolts (1) , the spacers, and the washers.
Loosen bolts (2) .
Illustration 2 g00855112
Install a suitable lifting device (3) , as shown.
Remove bolts (2) , the spacers, and the washers.
Install a suitable lifting device (5) . Remove cover (4) . The weight of the cover is 45 kg (100 lb).
Illustration 3 g00752412
Loosen clamps (7) .
Disconnect hose assemblies (6) .
Illustration 4 g00752415
Remove bolts (9) , the washers, and retainer (8) .
Illustration 5 g00752416
Attach Tooling (A) and a suitable lifting device to radiator core (10) . Remove radiator core (10) . The weight of each radiator core is 28 kg (60 lb).
Illustration 6 g00752456
Illustration 7 g00752457
Remove rubber seal (11) from the lower radiator tank for each radiator core that is removed.