CAUTIONProlonged or repeated contact with used motor oil may be harmful to skin and could cause skin cancer. Promptly wash affected areas with soap and water. (00358b)
CAUTIONIf engine oil is swallowed, do not induce vomiting. Contact a physician immediately. In case of contact with eyes, immediately flush with water. Contact a physician if irritation persists. (00357d)
NOTICE
Do not switch lubricant brands indiscriminately because some lubricants interact chemically when mixed. Use of inferior lubricants can damage the engine. (00184a)
Engine oil is a major factor in the performance and service life of the engine. Always use the proper grade of oil for the lowest temperature expected before the next scheduled oil change. Your authorized dealer has the proper oil to suit your requirements. Refer to Table 1.
If it is necessary to add oil and Harley-Davidson oil is not available, use an oil certified for diesel engines. Acceptable diesel engine oil designations include: CH-4, CI-4 and CJ-4.
The preferred viscosities for the diesel engine oils in descending order are: 20W50, 15W40 and 10W40.
At the first opportunity, see an authorized dealer to change back to 100 percent Harley-Davidson oil.
Table 1. Recommended Engine Oils: VRSC Models
HARLEY-DAVIDSON TYPE | VISCOSITY | HARLEY-DAVIDSON RATING | LOWEST AMBIENT TEMPERATURE | COLD WEATHER STARTS BELOW 10 °C (50 °F) |
|---|---|---|---|---|
HD Multi-grade | SAE 10W40 | HD 360 | Below 4 °C (40 °F) | Excellent |
Screamin' Eagle SYN3 Synthetic Motorcycle Lubricant | SAE 20W50 | HD 360 | Above 4 °C (40 °F) | Excellent |
Screamin' Eagle Synthetic Blend Motorcycle Lubricant | SAE 20W50 | HD 360 | Above 4 °C (40 °F) | Good |
HD Multi-grade | SAE 20W50 | HD 360 | Above 4 °C (40 °F) | Good |