450E Backhoe Loader Engine Supplement Caterpillar


Fan Guard - Remove and Install

Usage:

450E EBL

Removal Procedure




    Illustration 1g01370591

  1. Raise the bucket. Install cylinder lock (1). Open the hood.

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



    Illustration 2g01370736

  1. Disconnect hoses (2) and (3) ..



    Illustration 3g01370739

  1. Remove clamp (4) and disconnect hose (5) .



    Illustration 4g01370741

  1. Remove bolts (6) .



    Illustration 5g01370800

  1. Disconnect hose (7) from the air filter service indicator. Disconnect harness assembly (8). Remove bolt (10) and brace (9) .



    Illustration 6g01370801

  1. Remove bolts (11) and fan guard (12) from the top of the machine.

Installation Procedure




    Illustration 7g01370801

  1. Install fan guard (12) and bolts (11) .



    Illustration 8g01370800

  1. Install brace (9) and bolt (10). Connect harness assembly (8). Connect hose (7) to the air filter service indicator.



    Illustration 9g01370741

  1. Install bolts (6) .



    Illustration 10g01370739

  1. Connect hose (5) and install clamp (4) .



    Illustration 11g01370736

  1. Connect hoses (2) and (3) ..

  1. Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change".



    Illustration 12g01370591

  1. Remove cylinder lock (1). Lower the bucket. Close the hood.

Caterpillar Information System:

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