120 and 120 AWD Motor Grader Caterpillar


Cooling Cores - Clean

Usage:

120 E92

Kondensor (Refrigerant)


PERHATIAN

Bersihkan kondensor dengan menggunakan sikat apabila terlalu kotor. Untuk mencegah sirip-sirip mengalami bengkok atau rusak, jangan menggunakan sikat yang kaku.

Lakukan perbaikan sirip yang ditemukan rusak.




Ilustrasi 1g06370558

Kondensor refrigerant terletak di bagian atas kabin.

  1. Lepaskan penutup.

  2. Periksa ada tidaknya serpihan pada kondensor. Apabila diperlukan, bersihkan kondensor.

  3. Gunakan air bersih untuk menghilangkan semua debu dan kotoran dari kondensor.

  4. Pasang penutup.

Koil Evaporator dan Heater

Sebelum mengganti koil evaporator, refrigerant harus dikosongkan. Lihat Buku Petunjuk Servis, SENR5664 untuk prosedur selengkapnya mengenai pengosongan refrigerant.

Alat evaporator dan koil heater terletak di bagian atas kabin.

  1. Lepaskan penutup.


    Ilustrasi 2g06370559

  2. Bersihkan koil evaporator (1) dan koil heater (2). Jika perlu, ganti kedua koil.

  3. Pasang penutup.

Radiator dan Inti Radiator



Ilustrasi 3g03852199

Radiator dan inti radiator terletak di bagian belakang alat berat.

  1. Buka panel akses belakang di sisi kiri dan sisi kanan alat berat.

  2. Bersihkan seluruh kotoran dan serpihan yang terdapat di area sekitar radiator.

    Catatan: Anda dapat menggunakan udara kompresi, air bertekanan tinggi, atau uap untuk membersihkan debu dan serpihan lainnya dari inti radiator. Namun, penggunaan udara kompresi lebih disarankan. Untuk prosedur lengkap mengenai pembersihan inti radiator, lihat Publikasi Khusus, SEBD0518, "Know Your Cooling System".

  3. Tutup panel akses belakang di sisi kiri dan sisi kanan alat berat.

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