Prolonged 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)
If 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)
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. Use the proper grade of oil for the lowest temperature expected before the next
oil change. Refer to Recommended Engine Oils.
This motorcycle was originally equipped with GENUINE HARLEY DAVIDSON H D 360 MOTORCYCLE OIL 20W50. H D 360 is the preferred oil under
normal operating conditions. If operation under extreme cold or heat are expected, refer to Recommended Engine Oils for alternative choices.
If H D 360 is not available, add oil certified for diesel engines. Acceptable designations include: CH 4, CI 4 and CJ 4. The preferred viscosities, 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.
Recommended Engine Oils
TYPE VISCOSITY RATING LOWEST AMBIENT
TEMPERATURE
COLD WEATHER STARTS BELOW
50 °F (10 °C)
Screamin' Eagle SYN 3 Full Synthetic Motorcycle Lubricant SAE 20W50 HD 360 Above 30 °F 1 °C Excellent
Genuine Harley Davidson H D 360 Motorcycle Oil SAE 20W50 HD 360 Above 40 °F 4 °C Good
Genuine Harley Davidson H D 360 Motorcycle Oil SAE 50 HD 360 Above 60 °F 16 °C Poor
Genuine Harley Davidson H D 360 Motorcycle Oil SAE 60 HD 360 Above 80 °F 27 °C Poor
Genuine Harley Davidson H D 360 Motorcycle Oil SAE 10W40 HD 360 Below 40 °F 4 °C Excellent
Checking and Adding Oil