Filling Procedure
CAUTION:
The procedure below must be followed. Improper coolant level could result in a low or high coolant level condition, causing engine damage.
- If a complete block drain was required, install the coolant heater. Refer to Coolant Heater Replacement (LLR) or Coolant Heater Replacement (LH9) .
- Install the lower radiator hose.
- Using the J 38185 slide the lower radiator hose clamp into the original position. See Special Tools .
- Lower the vehicle.
- Install the radiator cap.
- Remove coolant recovery reservoir cap.
- Fill the coolant recovery reservoir with the remaining coolant.
- Install coolant recovery reservoir cap.
- Start the engine.
- Run the engine at 2,000-2,500 RPM until the engine reaches normal operating temperature.
- Allow the engine to idle for 3 minutes.
- Shut the engine off.
- Allow the engine to cool.
- Top off the coolant recovery reservoir as necessary.
- Inspect the cooling system for leaks.
- Rinse away any excess coolant from the engine and the engine compartment.
- Inspect the concentration of the engine coolant using J 26568 . See Special Tools .
NOTE:
Slowly add a mixture of 50/50 DEX-COOL antifreeze and deionized water to the cooling system through the top of the radiator until full. Refer to Approximate Fluid Capacities
.