- Backhoe Loader:
- 416C (S/N: 4ZN1-UP; 5YN1-UP; 1WR1-UP; 1XR1-UP)
- 426C (S/N: 6XN1-UP; 7WN1-UP; 1CR1-UP; 1ER1-UP; 1MR1-UP; 1NR1-UP; 1YR1-UP; 1ZR1-UP)
- 436C (S/N: 8TN1-UP; 9JN1-UP; 1FR1-UP; 1GR1-UP; 1PR1-UP; 1RR1-UP; 2AR1-UP; 2BR1-UP)
This special instruction outlines the basic procedures in order to install the 216-6858 Hydraulic Ar. The 216-6858 Hydraulic Ar provides the necessary parts in order to install the Caterpillar Cushion Swing System (CCSS) on the C-series Backhoe Loader. The kit can be ordered from the factory on a miscellaneous shipping order. The kit is not serviceable. The Special Instruction lists the serviceable parts that are provided with the kit. The Caterpillar Cushion Swing System (CCSS) provides a precise operation of the swing system on the Backhoe Loader. The system improves the ability of the operator to return the backhoe boom to the desired position. The Caterpillar Cushion Swing System (CCSS) reduces the shock loads that are created with the operation of the swing cylinders.
This Special Instruction is available through the normal literature distribution system. The publication can also be found on the Caterpillar Service Information System (SIS).