814F Series 2 Wheel Dozer, 815F Series 2 Soil Compactor and 816F Series 2 Landfill Compactor Engine Supplement Caterpillar

Removal Procedure

Start By:

1. Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".
2. Remove the fan. Refer to Disassembly and Assembly, "Fan - Remove and Install".
3. Release the hydraulic system pressure. Refer to Disassembly and Assembly, "System Pressure - Release".

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.

Note: Put identification marks on all hoses, on all hose assemblies, on all harness assemblies, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.

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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

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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.

1. Drain the coolant from the cooling system into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the proper draining procedure.

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Illustration 1	g01308886

2. Position Tooling (A) under guard (1). The weight of guard (1) is approximately 65 kg (140 lb).

3. Remove bolts (2). Lower Tooling (A) in order to remove guard (1) from the machine.

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Illustration 2	g01308897

4. Disconnect cable assembly (3) and cut cable straps (4) .

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Illustration 3	g01308907

5. Loosen the clamps around tube assembly (5) in order to remove tube assembly (5) .

6. Remove clip (6) .

7. Disconnect cable assembly (7) and disconnect harness assembly (8) .

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Illustration 4	g01308937

8. Loosen the hose clamps around elbow (9) in order to remove elbow (9) .

9. Disconnect hose assemblies (10) .

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Illustration 5	g01308939

10. Remove pin (11) .

11. Repeat Step 10 for the opposite side of the machine.

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Illustration 6	g01308954

12. Remove bolts (12) in order to remove support assembly (13) .

13. Repeat Step 12 for the opposite side of the machine.

14. Loosen the clamps around tube assembly (14) in order to remove tube assembly (14) .

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Illustration 7	g01309163

15. Loosen the clamps around tube assembly (15) in order to remove tube assembly (15) .

16. Attach Tooling (B) and a suitable lifting device to cooling system package (16) .

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Illustration 8	g01309172

17. Remove bolts (17) and (18) .

18. Repeat Step 17 for the opposite side of the machine.

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Illustration 9	g01309189

19. Remove bolts (19) .

20. Repeat Step 19 for the opposite side of the machine.

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Illustration 10	g01309203

21. Use Tooling (B) and the suitable lifting device in order to carefully remove cooling system package (16) from the machine. The weight of cooling system package (16) is approximately 499 kg (1100 lb).