C11 and C13 Engines for Caterpillar Built Machines Caterpillar


Pistons and Connecting Rods - Disassemble

Usage:

D8N 1XJ

Prosedur Pembongkaran

Tabel 1
Alat yang Diperlukan 
Alat  Nomor Suku Cadang  Keterangan Suku Cadang  Jml 
4C-3601  Expander Ring Piston 
5P-8639  Pres Hidraulik 
8F-0024 Rakitan Selang 
1P-2375 Coupler Penghubung 
1P-2376 Coupler Penghubung 
5P-9725 Silinder Hidraulik 
5P-8651 Spacer 
5P-8649 Adapter 
5P-8650 Adapter 

Dimulai dengan:

  1. Lepaskan piston dan connecting rod. Rujuk ke Pembongkaran dan Perakitan, "Piston dan Connecting Rod - Pelepasan".


PERHATIAN

Pastikan semua suku cadang bersih dari kontaminan.

Kontaminan dapat menyebabkan keausan yang cepat dan mempersingkat umur komponen.




    Ilustrasi 1g01319591


    Ilustrasi 2g01142147

  1. Gunakan Peralatan (A) untuk melepaskan ring piston (1) dari piston (2).

  2. Lepaskan ring penahan (3).

    Catatan: Penanganan yang hati-hati diperlukan untuk connecting rod yang retak. Permukaan yang retak untuk connecting rod dan tutup connecting rod tidak boleh ditempatkan pada permukaan apa pun. Connecting rod dan tutup connecting rod harus ditempatkan di samping untuk mencegah kerusakan. Bila mungkin, connecting rod dan tutup connecting rod harus dibautkan secara bersama untuk mencegah kerusakan.

  3. Lepaskan pin piston (6) dan piston (2) dari connecting rod (5).


    PERHATIAN

    Connecting rod harus dipanaskan untuk pemasangan bearing pin piston. Jangan gunakan alat las (torch).


  4. Tingkatkan temperatur connecting rod (5) di Area yang diindikasikan (X). Jarak maksimum Area (X) adalah 85.0 mm (3.35 inch).

  5. Gunakan Peralatan (B) untuk melepaskan bearing lama (4) dan pasang bearing baru (4) secara bersamaan. Lihat Spesifikasi, "Connecting Rod".

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