307D Excavator Caterpillar


Hydraulic System Oil Filter (Return) - Replace

Usage:

307D DSG



Ilustrasi 1g01442999

  1. Parkir alat berat pada bidang yang datar. Turunkan bucket ke permukaan tanah dengan stick berada pada posisi vertikal.



    Ilustrasi 2g00732604

    (1) Baut

    (2) Washer

    (3) Penutup

  1. Lepaskan baut (1), washer (2) dan penutup akses (3) dari bagian atas tangki hidrolik.



    Ilustrasi 3g00741014

  1. Bersihkan daerah sekeliling secara menyeluruh untuk menjaga kotoran agar tidak masuk ke penutup filter balik penutup dan tutup tekanan.

  1. Bebaskan tekanan internal dari dalam tangki hidrolik dengan cara mengendurkan tutup tekanan. Setelah tekanan dibebaskan, lepaskan tutup tekanan.



    Ilustrasi 4g00741060

    (4) Baut

    (5) Washer

    (6) Penutup

    (7) Pegas

    (8) Katup

    (9) Elemen

    (10) Seal O-ring

  1. Lepaskan baut (4), washer (5) dan penutup akses (6) .

  1. Lepaskan pegas (7), katup (8) dan elemen (9) dari tangki.

  1. Periksa seal O-ring (10). Ganti seal O-ring apabila tampak telah aus atau rusak.

  1. Pasang elemen yang baru (9) ke tangki. Pasang juga katup (8) dan pegas (7) ke tangki.

  1. Bersihkan tutup tekanan dan pasang tutup tekanan.

  1. Pasang penutup akses (3) dengan baut (1) dan washer (2) .

Caterpillar Information System:

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