770 and 772 Off-Highway Truck Caterpillar


Secondary Steering - Test

Usage:

770 BZZ

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

Cedera pada seseorang atau bahkan kematian dapat terjadi jika sistem steering tidak berfungsi selama pengoperasian.

Jangan meneruskan pengoperasian machine dengan menggunakan steer sekunder.

Jika steer sekunder aktif selama pengoperasian, parkir machine dengan segera di lokasi yang aman. Periksa machine dan kondisi steer sekunder.



PERHATIAN

Sakelar steer sekunder harus selalu dalam posisi AUTO selama pengoperasian normal. Hal ini untuk memastikan bahwa steer sekunder dapat dengan segera digunakan jika sistem steer primer gagal berfungsi.



PERHATIAN

Untuk meminimalkan arus listrik baterai yang terpakai, sakelar ini dalam posisi MANUAL hanya sepanjang untuk mengetes steer sekunder. Segera kembalikan sakelar ke posisi AUTO setelah pengetesan.





Ilustrasi 1g01273655

  1. Hentikan alat berat pada permukaan yang datar. Tempatkan kontrol transmisi dalam posisi PARKIR dan matikan engine.

  1. Tekan bagian atas sakelar pelepas rem/kemudi sekunder (1) dan tahan sakelar untuk mengaktifkan pompa pelepas rem dan kemudi sekunder secara manual.

  1. Putar roda kemudi sepenuhnya ke kanan. Kemudian, putar roda kemudi sepenuhnya ke kiri.

  1. Lepaskan sakelar untuk mengembalikan sakelar ke posisi AUTO.

Respon kemudi sekunder harus sama dengan respon kemudi primer. Bila kemudi sekunder tidak berfungsi dengan benar, hubungi dealer Caterpillar.

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