SPROCKET-YM 2755286 - Caterpillar

Testing And Adjusting
Operation Checks
The oil in the hydraulic system must be at the operating temperature of 38 °C (100.0 °F) to 65 °C (149.0 °F).Test Procedures
Lift Cylinder Rod Drift Test
The drift rates will change with different operating conditions of the hydraulic components. Also, the hydraulic oil temperature will affect the drift rates. The oil in the hydraulic system must be at the operating temperature of 38 °C (100.0 °F) to 65 °C (149.0 °F).Tilt Cylinder Rod Drift Test
The drift rates will change with different operating conditions of the hydraulic components. Also, the hydraulic oil temperature will affect the drift rates. The oil in the hydraulic system must be at the operating temperature of 38 °C (100.0 °F) to 65 °C (149.0 °F).Ripper Cylinder Rod Drift Test
The drift rates will change with different operating conditions of the hydraulic components. Also, the hydraulic oil temperature will affect the drift rates. The oil in the hydraulic system must be at the operating temperature of 38 °C (100.0 °F) to 65 °C (149.0 °F).Circuit Speeds
The oil in the system must be SAE 10W. The operating temperature of the oil in the hydraulic system must be 38 °C (100.0 °F) to 65 °C (149.0 °F) in order to obtain accurate test results.