302.5 Mini Hydraulic Excavator Engine Supplement Caterpillar

Removal Procedure

Start By:

1. Remove the hood. Refer to Disassembly and Assembly, "Hood - Remove and Install".
2. Remove the cab. Refer to Disassembly and Assembly, RENR2848, "Cab - Remove and Install".
3. Remove the air cleaner. Refer to Disassembly and Assembly, "Air Cleaner - Remove and Install".
4. Remove the fuel filter and the water separator. Refer to Disassembly and Assembly, "Fuel Filter and Water Separator - Remove and Install".
5. Remove the muffler. Refer to Disassembly and Assembly, "Muffler - Remove and Install".
6. Remove the pump and the hub. Refer to Disassembly and Assembly, "Pump and Hub - Remove".
7. Remove the Radiator and fan. Refer to Disassembly and Assembly, "Radiator and Fan - Remove".

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

Note: Remove the negative lead from the battery before you work on the electric starting motor and the alternator.

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Illustration 1	g00547108

1. Disconnect wire (1) from the electric starting motor.

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2. Remove nut (2) and two electrical wires (3) .

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3. Disconnect electrical wires (4) from the alternator.

4. Remove the nut (5) and electrical wire (6) from the alternator.

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5. Disconnect electrical wire (7) from the solenoid.

6. Remove the screw and remove electrical wire (8) from the engine.

7. Remove the screw and remove electrical wire (9) from the engine.

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8. Remove two bolts (10) and washers from the bracket.

9. Cut plastic straps (11) and remove the electrical wires aside.

10. Remove electrical reset (12) from the bracket.

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11. Remove two bolts (13) and washers from the bracket.

12. Remove ground wire (14) from the bracket.

13. Remove bracket (15) from the counterweight.

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14. Remove two bolts (16) and washers.

15. Remove hood support latch (17) from the counterweight.

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16. Remove bolt (18) and the washer.

17. Remove hoses (19) and the clip aside.

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18. Remove clip (20) and pin (21) .

19. Remove nut (22) and engine throttle cable (23) aside.

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20. Remove four locknuts (25) and washers.

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21. Remove engine (26) with Tooling (A) and the suitable lifting device, as shown above. Weight of the machine is 150 kg (331 lb).