Pin Spacer Shim 150x86x1.2mm - KHV0170
The spacer shim is a precision adjustment component essential for the proper maintenance of kinematic systems in JCB machinery. It is designed to eliminate axial play on pins connecting attachments to the excavator or loader arm.
Technical Specification:
- Outer Diameter: 150 mm.
- Inner Diameter (Bore): 86 mm.
- Thickness: 1.2 mm.
- Material: High-grade steel with increased resistance to abrasion and deformation.
Compatibility with JCB Machinery:
| Machine Category | Models and Variants |
|---|
| Crawler Excavators |
Series: JS, JZ, NXT, X, XR |
| Wheeled Excavators |
JS 200W (T0, T2, T3, T4i variants; JCB, Perkins, Isuzu engines) |
| Wheel Loaders |
417HT, 417 T4 (2013 - 2016) |
Workshop Tip: When eliminating play, it is recommended to thoroughly clean the side surfaces of the arm ear and the bucket. Spacer shims should be installed in a way that maintains symmetry on both sides of the connection. Even a millimeter of play under heavy loads can lead to ovalization of the pin seats; therefore, systematic inspection and shim replacement significantly reduce the costs of future arm overhauls.
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