GENUINE HARLEY-DAVIDSON EXTENDED LIFE ANTIFREEZE & COOLANT (Part No. 99822-02) provides protection to -34° F (-36.7° C). In climates where the temperature falls below -34° F (-36.7° C), consult a local Harley-Davidson dealer for the proper mixture.
NOTICE
Use only Genuine Harley-Davidson Extended Life Antifreeze and Coolant. Use of other coolants/mixtures may lead to motorcycle damage. (00179c)
If you find yourself in a location where Genuine Harley-Davidson Extended Life Antifreeze & Coolant is not available, you may use a 50-50 mixture of de-ionized water and Ethylene Glycol-based Antifreeze.
NOTICE
De-ionized water must be used with the antifreeze in the cooling system. Hard water can cause scale accumulation in water passages which reduces cooling system efficiency, leading to overheating and motorcycle damage. (00195b)
Checking Coolant Level in Expansion Tank (All Models Except VRSCR)
| 1. | Open the seat. | |
| 2. | See Figure 1. Remove the airbox cover by turning the bailhead fastener 1/4 turn counterclockwise. Pull the airbox cover away from the front locating holes. | |
 WARNINGDo not loosen or remove pressure cap when cooling system is hot. The cooling system is under pressure and hot coolant and steam can escape from pressure cap, which could cause severe burns. Allow motorcycle to cool before servicing the cooling system. (00091c) CAUTIONAt operating temperature, radiators and oil coolers contain hot fluids. Contact with a radiator or oil cooler can result in minor or moderate burns. (00141b) | ||
| 3. | See Figure 2. Check coolant level in expansion tank with coolant cold and motorcycle on jiffy stand. | |
| WARNING Coolant mixture contains toxic chemicals, which may be fatal if swallowed. If swallowed, do not induce vomiting; call a physician immediately. Use in a well ventilated area. Irritation to skin or eyes can occur from vapors or direct contact. In case of skin or eye contact, flush thoroughly with water and go to hospital, if necessary. Dispose of used coolant according to federal, state and local regulations. (00092a) | ||
| 4. | If level is below "COLD FULL" line on tank, remove cap from tank by using pull tab and add Harley-Davidson Extended Life Antifreeze & Coolant until fluid level reaches the "COLD FULL" line. NOTE Genuine Harley-Davidson Extended Life Antifreeze & Coolant is pre-diluted and ready to use full-strength. Do NOT add water. | |
| 5. | Replace the cap on the expansion tank. | |
| 6. | Reinstall the airbox cover. Secure the cover by turning the bailhead fastener 1/4 turn clockwise. NOTE If the coolant expansion tank is empty when the engine is cold, it is possible that air has been drawn into the cooling system. The system must be purged of any trapped air and refilled with coolant. See the VRSC service manual for instructions on the correct procedure. |
NOTICE
Clean the inlet surface of the radiator regularly. Leaves and other debris can collect on the radiator surface and degrade radiator performance which could lead to overheating and motorcycle damage. (00197d)
| 1 | Airbox cover |
| 2 | Bailhead fastener |
Figure 1. Airbox Cover: VRSC Models
Figure 2. Cold Full Line On Coolant Expansion Tank: VRSC Models Except VRSCR
Checking Coolant Level in Expansion Tank (VRSCR Model Only)
- See Figure 3. Remove the fastener and louvered side cover with vehicle on jiffy stand.
WARNINGDo not loosen or remove pressure cap when cooling system is hot. The cooling system is under pressure and hot coolant and steam can escape from pressure cap, which could cause severe burns. Allow motorcycle to cool before servicing the cooling system. (00091c)
CAUTIONAt operating temperature, radiators and oil coolers contain hot fluids. Contact with a radiator or oil cooler can result in minor or moderate burns. (00141b)
| 1 | Fastener |
| 2 | Cover |
| 3 | Mounting Tabs |
Figure 3. Side Cover: VRSCR Model
Figure 4. Cold Full Line on Expansion Tank: VRSCR Model
- See Figure 4. Check the coolant level in the expansion tank with the coolant cold.
WARNINGCoolant mixture contains toxic chemicals, which may be fatal if swallowed. If swallowed, do not induce vomiting; call a physician immediately. Use in a well ventilated area. Irritation to skin or eyes can occur from vapors or direct contact. In case of skin or eye contact, flush thoroughly with water and go to hospital, if necessary. Dispose of used coolant according to federal, state and local regulations. (00092a)
NOTE
Genuine Harley-Davidson Extended Life Antifreeze & Coolant is pre-diluted and ready to use full-strength. Do NOT add water.
| 7. | If the level is below the "COLD FULL" line on the tank, follow the procedure below to top off the coolant level: a. Open seat. b. See Figure 5. Remove the airbox cover by turning the bailhead fastener 1/4 turn counterclockwise. Pull the airbox cover away from the front locating holes. c. See Figure 6. Remove filler cap from the coolant expansion tank and add Genuine Harley-Davidson Extended Life Antifreeze & Coolant until the fluid level reaches the "COLD FULL" line. d. Replace the cap on the expansion tank. e. Reinstall the airbox cover. Secure the cover by turning the bailhead fastener 1/4 turn clockwise. f. Close the seat. | |
| 8. | Reinstall the right side cover. Tighten the fastener to 4.1–6.8 N·m (36–60 in-lbs). NOTE If the coolant expansion tank is empty when the engine is cold, it is possible that air has been drawn into the cooling system. The system must be purged of any trapped air and refilled with coolant. See the VRSC service manual for instructions on the correct procedure. |
NOTICE
Clean the inlet surface of the radiator regularly. Leaves and other debris can collect on the radiator surface and degrade radiator performance which could lead to overheating and motorcycle damage. (00197d)
| 1 | Airbox cover |
| 2 | Bailhead fasteners |
Figure 5. Airbox Cover: VRSCR Model
Figure 6. Expansion Tank Filler Cap: VRSCR Model (Battery Removed For Illustration
Purposes Only)