621H, 623H and 627H Wheel Tractor-Scrapers Machine Systems Caterpillar


Piston Pump (Brake, Differential Lock, Hydraulic Fan) - Assemble

Usage:

623H DBF

Prosedur Perakitan



    Ilustrasi 1g02663076

  1. Pasang seal (31) dan ring penahan (30).


    Ilustrasi 2g02663074

  2. Pasang bearing cup (27), selubung bearing (25), sekrup (26), pegas (28), dan seal O-ring (29).


    Ilustrasi 3g02667537

  3. Pasang kerucut bearing (24) pada rakitan poros (23).


    Ilustrasi 4g02663072


    Ilustrasi 5g02663071

  4. Tempatkan rakitan poros (23) melalui swashplate (22). Pasang swashplate (22) dan rakitan poros (23) sebagai satu unit.

  5. Pasang batang (21).


    Ilustrasi 6g02663070

  6. Pasang piston (20).


    Ilustrasi 7g02663069

  7. Pasang sumbat (19).


    Ilustrasi 8g02663068

  8. Pasang tiga pin tekanan (18).


    Ilustrasi 9g02663067


    Ilustrasi 10g02663066


    Ilustrasi 11g02663065

    ------ PERINGATAN! ------

    Perakitan komponen yang tidak sesuai dengan pembebanan pegas dapat menyebabkan cedera badan.

    Untuk mencegah kemungkinan cedera, ikuti prosedur perakitan yang ditetapkan dan kenakan alat pelindung diri.


  9. Pasang ring (17), pegas (16), dan ring penahan (15). Gunakan Peralatan (A), ring yang sesuai (14), dan pres yang sesuai untuk mengkompresi pegas (16).

  10. Pasang ring penahan (15).


    Ilustrasi 12g02663064

  11. Pasang penahan (13).


    Ilustrasi 13g02663063


    Ilustrasi 14g02663062

  12. Pasang rakitan piston (12) pada pelat (11).

  13. Pasang pelat (11) dan rakitan piston (12) sebagai satu unit.


    Ilustrasi 15g02663061

  14. Pasang grup berputar (10).


    Ilustrasi 16g02663060


    Ilustrasi 17g02663059

  15. Pasang spacer (9) dan kerucut bearing (8).


    Ilustrasi 18g02663058

  16. Pasang bearing cup (7) pada pelat port (6). Pasang seal O-ring (5).


    Ilustrasi 19g02663057


    Ilustrasi 20g02663036

  17. Atur posisi kepala (1) dan pasang baut (2).

  18. Atur posisi rakitan katup (4) dan pasang baut (3).

Diakhiri dengan:

  1. Pasang pompa piston (rem, pengunci diferensial, kipas hidraulik).

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