345B Series II Excavator Hydraulic System Filter Element (Fine Filtration) - Replace - If Equipped Caterpillar


Hydraulic System Filter Element (Fine Filtration) - Replace - If Equipped
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    Illustration 1g00101671

  1. Place the machine in the servicing position. Refer to Illustration 1.


    Illustration 2g00292499

  2. Move the hydraulic lockout control to the LOCKED position.


    Illustration 3g00101541

  3. Slowly loosen the filler plug in order to relieve any pressure.

  4. Tighten the filler plug after the pressure is relieved.


    Illustration 4g00482614
    (1) Bolts
    (2) Cover
    (3) Engine air precleaner

  5. Remove engine air precleaner (3).

  6. Remove ten bolts (1) and cover (2) from the machine.


    Illustration 5g00482652
    (4) Bolts
    (5) Cover

  7. Remove four bolts (4) and cover (5) from the fine filtration filter.

    Note: Refer to Operation and Maintenance Manual, "General Hazard Information" for information on containing fluid spillage.



    Illustration 6g00482654
    (6) filter element

  8. Remove filter element (6) from the filter assembly.

  9. Install a new filter element.

  10. Place cover (5) in place and secure four bolts (4).

  11. Place cover (2) in place and secure ten bolts (1).

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