This hose is designed to meet SAE J20R4 Class D-1 standards , meaning it resists bursting and extreme temperatures from -40°F to 257°F. 2. Removal Guide
Close the drain petcock and fill the radiator with a 50/50 mix of coolant and distilled water.
Place a drain pan under the radiator. Open the drain petcock (usually at the bottom of the radiator) to empty the coolant. Locate the Hose: The
Leave the radiator cap off and start the engine. Let it reach operating temperature until the thermostat opens. This allows air bubbles to escape.
| Level | Number of Points | |
|---|---|---|
|
|
||