3408C & 3412C MARINE ENGINES Caterpillar


Radiator

Usage:

Remove & Install Radiator

Start By:

a. remove fan guard

FLUID SPILLAGE CONTAINMENT

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to "TOOLS AND SHOP PRODUCT GUIDE, NENG2500", for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose fluids according to local regulations and mandates.

1. Drain the radiator into a suitable container for storage or disposal.

2. Loosen two hose clamps (1).

3. Loosen two hose clamps (3).

4. Remove radiator tube (2) from the radiator.

5. Loosen two hose clamps (5) on the water temperature regulator housings.

6. Remove two radiator braces (4).

7. Attach lifting slings and a suitable lifting device to radiator (6). Radiator (6) weighs approximately 186 kg (410 lb).

8. Remove four bolts (7) fastening radiator (6) to the radiator support.

9. Remove radiator (6).

10. If necessary, remove four rubber mounts (8).

NOTE: To install the radiator, reverse the steps for removal.

End By:

a. install fan guard

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