446D Backhoe Loader Machine Systems Caterpillar


Hoe Bucket - Remove and Install

Usage:

446D DBL

Removal Procedure



    Illustration 1g00785943

  1. Position the bucket, as shown.


    Illustration 2g00785948

  2. Remove retaining clip (1).


    Illustration 3g00785949

  3. Remove pin (2).


    Illustration 4g01085159


    Illustration 5g01085226

  4. Use a bar (3) in order to compress the spring. The compression will release linkage (5).

    Note: The bucket will swing forward when the spring is compressed.

  5. Use the machine controls in order to remove the top linkage (6).

Installation Procedure



    Illustration 6g01085226

  1. Use the machine controls in order to secure the top linkage (6).


    Illustration 7g01085605

  2. Extend the bucket cylinder in order to secure the bottom linkage (5).


    Illustration 8g00785949

  3. Install pin (2).


    Illustration 9g00785948

  4. Install retaining clip (1).

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