C7.1 Marine Propulsion Engine Caterpillar


Belts - Inspect/Adjust/Replace

Usage:

C7.1 JEZ
Gambar 2 menunjukkan berbagai konfigurasi sabuk. Konfigurasi sabuk Anda mungkin berbeda dari apa yang digambarkan.

Rujuk ke Buku Petunjuk Pengoperasian dan Perawatan, "Jadwal Interval Perawatan" ini untuk interval servis.



Ilustrasi 1g06099957
(1) Pelindung sabuk


Ilustrasi 2g06100041
Alternator dan sabuk serpentine
(2) Tensioner sabuk
(3) Sabuk serpentine


Ilustrasi 3g06100132
Pengencang sabuk umum
(4) Lubang persegi untuk ratchet

Pemeriksaan

Periksa keausan dan retakan pada sabuk. Ganti sabuk jika sabuk tidak dalam kondisi yang baik.

Periksa tegangan sabuk sesuai informasi di Buku Petunjuk Spesifikasi, "Tabel Tegangan Sabuk".

Selip dari sabuk yang kendur dapat mengurangi efisiensi komponen yang digerakkan. Getaran dari sabuk yang kendur dapat menyebabkan keausan yang tidak perlu pada komponen berikut:

  • Sabuk

  • Puli

  • Bearing

Penggantian

  1. Lepaskan pelindung sabuk (1).

  2. Masukkan ratchet dengan penggerak persegi ke dalam lubang persegi (4) yang terletak di pengencang (2) untuk sabuk.

  3. Putar tensioner berlawanan arah jarum jam untuk melepas tegangan pada sabuk. Lepaskan sabuk (3).

  4. Pasang sabuk yang baru dengan benar, seperti yang ditunjukkan pada gambar. Pastikan sabuk terpasang sepenuhnya di puli. Tegangan yang benar akan diterapkan secara otomatis saat ratchet dilepaskan.

  5. Pasang pelindung sabuk.

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